user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: when does nasdaq start trading? 
Knowledge Triplets: NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VICEX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NETC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:XATA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BLOG
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LOGI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:3235458Z
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ONXX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VOLT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:UBCP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:COMS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VSCP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DLPX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TRUE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DNEX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SPEC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NHTB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LINE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EVVV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ATHX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LOGM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:UPI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ORXE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ADBL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INTT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ORGN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DLTR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ATGN
NASDAQ, finance.stock_exchange.companies_traded, m.0s81p17
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PLUS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GNTX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ARBX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SAAS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INTX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AHCI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ORCC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AVII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GORX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CASH
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GLAD
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PXSL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CAPS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NFLX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INAP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NYER
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FADV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NVS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NWPX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DIVX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MDII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NVAX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:STX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LIFE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PCBI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BITS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ASIA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:XTEX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:URS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VSNT
NASDAQ, organization.organization.date_founded, 1971-02-04
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:Move
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ECTY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AXAS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MIND
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MDRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPXL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CTGX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CART
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:JOBS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SXCI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:JCDA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HINT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OPEN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TQNT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LTXC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ARTX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:THRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PEAK
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FORM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MSCS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EXTR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DSCI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ARQL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IFLG
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TBBK
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ERS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DINE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NETM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EXAR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GXDX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MYRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:UEPS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DSGX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ORCL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HEV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:APPA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NWS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ONEQ
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PLCE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PLUG
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PLXS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ACAS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ICXT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IBCP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LIVE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ABII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TPTX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ANDS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AAAA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PLCC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ACTI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FILE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DISK
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:USBI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:USLM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IBAS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:APEI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:XTLB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:USAP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INCY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PDII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VIA.B
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ANSV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ESSX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:XTNT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AKRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VCBI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:RULE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OUTD
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INHX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IDSA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:YDNT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ANLY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:3678637Z
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EXLP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ASGN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LXRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DDRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FAST
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NEWS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NOVC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:COMV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NXXI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NXST
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ISTA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ABAT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CDXS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NPSP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IFLO
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OIIM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OTT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NBIX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SMED
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AGII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NDAQ
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ONTY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FLXS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NEXM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SSTR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PAYX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NTCT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HAXS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ERES
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NLTX
NASDAQ, finance.stock_exchange.companies_traded, m.0s81cy6
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:UHCP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FLOW
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:JUPM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HCII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IGTE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MATR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TYPE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPCM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DSWL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LTRX
NASDAQ, finance.stock_exchange.companies_traded, m.0s8152v
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ORCI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PURE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NEXT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INGN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MEAS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DXPE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPGP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MAIL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SONE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CALL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INTC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DEAR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NXTY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ULGX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CTIC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PMID
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NPSN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SOLD
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BSQR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ENG
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SGXP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ORCT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PLCM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:3681674Z
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NINE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ADCT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FUND
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NYFX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PRXM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AINV
NASDAQ, finance.stock_exchange.companies_traded, m.0s81gxl
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NEWP
NASDAQ, organization.organization.date_founded, 1971-02-04
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CDII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ANDE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OTIV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:USBE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ICMX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EGHT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BABY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TSRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:COIN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:XXIA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PROV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DRRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ATEA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SATS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IDXX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INSP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NASI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ABAX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SNSS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TTES
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:RDI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:WEBM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ARDX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CADX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:III
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CKXE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MEDX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:WCRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FTNT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DSUP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NOVB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ERTS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:APPY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INBP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TRCR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NOVN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FACE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TEAM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OESX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AHII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ORNG
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FXCB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HLYS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:REST
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SNMX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PLAY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SPSX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DLLR
NASDAQ, finance.stock_exchange.companies_traded, m.0s94d4y
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ELSE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TOPP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VIA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CLDA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ASML
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LTXX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EGOV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BOOM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NPBC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:APPB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MAYS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ACXM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LOAN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:USTR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PMII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPHS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ICON
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LLS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CTCT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BEST
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AKAM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DBTK
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BITI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TO
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MERQE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CSQ
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EXPE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HSTX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ASRV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MAIN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OBAS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PRPX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ESRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:QBAK
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SPDE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NYMX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ALDA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPCI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CORE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HLEX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ANCX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FSNM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FFSX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PRXL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ATX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DLIA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CGNX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PLNR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LGND
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FMDA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ASBI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NTES
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AVRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NASB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EBAY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SVBI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FACT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LSTR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ADP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GAIN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PDFS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BODY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SNSA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GOOD
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VSGN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ICGN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ECMV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GROW
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VSCI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INTG
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ENDP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NAII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GETI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:REDE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SBBX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AREX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NEXC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:STXS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SSBI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IEP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:XBKS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HIRE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EDS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SNWL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SSBX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:QSND
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AHGP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TAGS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VEXP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MDAS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IMII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GMXR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NOBL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NHRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:3420162Z
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ERII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OTTR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NFLD
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NXSN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MAT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SRDX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DTPI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NETL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPSU
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ADVS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NEXS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LKQX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TBET
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MAIR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DYAX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LQDT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DOCX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IOSP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:UMPQ
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IFUL
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DSCP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BEXP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ENDO
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DXCM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LXBK
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INCB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FREE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LONG
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPCS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DTV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HSII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SUSQ
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DISCA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:PROS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MINI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EXPO
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MEDQ
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DBLE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HKAEY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BXXX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:WINS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ECTX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:URBN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ADPT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CTBI
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:XRTX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IDGR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NVGN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INVX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MSII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FCSX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CTXS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:WIN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EXAC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INDB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LGNS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPCC
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPAS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HIST
NASDAQ, finance.stock_exchange.companies_traded, m.0x0b40s
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:RXDX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TRST
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPAR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IMRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INFO
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:WIRE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EXBD
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:XPRT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NRGN
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DISCB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INDM
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ADES
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:WWWW
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TRS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ASPV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FORTY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:AQNT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CTRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NOOF
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SNSTA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OREX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:INTV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MOVE
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BIGD
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EXAS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LMNR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IPCR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CTHR
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ISSX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:GIII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MATH
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:DATA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:XLNX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EBIX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:NTII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:EMDA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:RELV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:BTRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ARXX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ACTS
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:RADA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:LOOK
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:MBRX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ADSX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:APKT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HIMX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VSTY
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TRMA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:SERV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:QUOT
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HA
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:VOLV
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:IFSB
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:TECH
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CSIQ
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:HEII
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:OTEX
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:FXCBD
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:CXSP
NASDAQ, finance.stock_exchange.companies_traded, NASDAQ:ORLY

Answer: 1971-02-04