Announcement of Subsidiary’s Release

TOKYO, March 8, 2022 – TradeStation Group, Inc., a fully owned subsidiary of Monex Group, Inc.,
issued the following press release yesterday.
Attachment: TradeStation Group, Inc. press release
TradeStation Reports Brokerage Metrics for February 2022

Monex Group, Inc. has disclosed detailed monthly business metircs for each of its three main
subsidiaries on their respective websites by the third business day of each month. As TradeStation iscurrently preparing for becoming a publicly-traded company, it will disclose monthly business metircs
as soon as possible in each month going forward. Monex Group, Inc. will issue a press release oncethe monthly business metrics of TradeStatoin are disclosed.

Contact: Akiko Kato
Corporate Communications OfficeMonex Group, Inc.
+81-3-4323-8698
Yuki Nakano, Minaka Aihara
Investor Relations, Financial Control Dept.
Monex Group, Inc.
+81-3-4323-8698
This material was made as a matter of record only and does not constitute an offer to sell or to solicit an offer to buy
securities in the U.S.

TradeStation Reports Brokerage Metrics for February 2022
PLANTATION, FL, March 7, 2022 – TradeStation Group, Inc. (“TradeStation”), the parent company ofaward-winning self-clearing online brokerages for trading stocks, ETFs, equity and index options, futures,
futures options and cryptocurrencies, today reported certain monthly business metrics for February 2022:
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•
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209,291 Total Customer Accounts, 50.2% higher than prior year
19,750 Gross New Accounts, 85.3% higher than prior year
242,846 Daily Average Revenue Trades (DARTs), 15.6% lower than prior year
$11.6 billion Total Customer Assets, 14.8% higher than prior year
$2.9 billion of Total Customer Cash, 3.2% higher than prior year

Comparisons to the prior year mean a comparison of the month (or month-end, as applicable) ofFebruary 2022 to the month (or month-end, as applicable) of February 2021.
Total Customer Accounts is the number of customer brokerage accounts with a positive accountbalance at the end of the period presented.
Gross New Accounts is the total number of approved customer brokerage accounts funded during theperiod presented, and includes accounts funded during the period presented that were opened andapproved (but not funded) in a prior period, as well as accounts that were opened and funded in a priorperiod, but then went to a zero balance and were subtracted from Total Customer Accounts, but then wereagain funded during the period presented.
Daily Average Revenue Trades (DARTs) means daily average revenue trades made by customers. A
revenue trade means one completed customer equities, options, futures, or crypto trade, regardless of thenumber of shares, contracts, or units included in such trade, and includes trades completed under
TradeStation’s “zero commission” plans (which are supported by payment-for-order-flow, or “PFOF,”
revenue). Each “side” of a futures trade is counted as one revenue trade. Partial fills of an equities orderon the same day are aggregated and counted as one revenue trade. DARTs are calculated by dividing thetotal number of revenue trades in the period presented by the total number of “Trading Days” in the
period presented. A “Trading Day” means each day during the period presented that trading is open on
NYSE and NASDAQ markets. A day on which such markets close early, such as the Friday afterThanksgiving, is counted as half a day. DARTs is a general indicator, as each of the asset classes
TradeStation offers has a different fee structure and level of profitability.
Total Customer Assets is total cash and assets held in customer brokerage accounts at the end of theperiod presented.
Total Customer Cash is the aggregate cash held in customer brokerage accounts (equities and futures
accounts – no cash is held in customer cryptocurrency accounts) at the end of the period presented.
Included in both Total Customer Accounts and Gross New Accounts are customer cryptocurrency
accounts opened and funded through a marketing promotion that began December 20, 2021 in which
TradeStation makes the initial account funding for the customer (BTC equal to $10.00). Cryptocurrency
accounts opened under this promotion represented 12,541 of the 13,178 total gross new cryptocurrency

accounts added in the month of February 2022. TradeStation intends to monitor and evaluate the successof this crypto account-opening promotion to decide if and how long it should be continued, or becontinued on a modified or different basis, including by evaluating the extent to which these
TradeStation-initially-funded cryptocurrency accounts receive additional deposits from, and accountrevenues generated by, these customers.
More information, including historical results for each of the above metrics, are attached.
About TradeStation Group, Inc.
TradeStation has, for decades, provided innovative fintech decision-support analysis and orderplacement tools that support self-directed traders and investors in their journeys to claim their financial
edge. TradeStation provides award-winning trading and analysis platforms and self-clearing online
brokerage services for stocks, ETFs, equity and index options, commodity and financial futures, futures
options, and cryptocurrencies. These trading platforms are accessible on desktop, Web and mobile, as well
as via API technologies which seamlessly provide access to TradeStation’s brokerage environment
through third-party platforms. TradeStation’s offerings also include deep and growing learning content
designed to build confidence among those new to investing and hone the skills of seasoned traders.
TradeStation Securities, Inc. (Member NYSE, FINRA, SIPC, NSCC, DTC, OCC, NFA & CME)
offers self-clearing equities, options, futures and futures options brokerage services as a licensed securities
broker-dealer and futures commission merchant (FCM) and is a member of major equities and futures
exchanges in the United States. TradeStation Crypto, Inc. offers self-clearing cryptocurrency brokerage
services under federal and state money services business, money-transmitter and similar registrations andlicenses. TradeStation Crypto, Inc. is not subject to NFA’s regulatory oversight and examinations.
Cautionary Statement Regarding Forward-Looking Statements
This communication contains forward-looking statements within the meaning of the Private Securities
Litigation Reform Act of 1995, as amended, that reflect TradeStation’s current views with respect to,among other things, the future operations and financial performance of TradeStation. Forward-looking
statements in this communication may be identified by the use of words such as “continue,” “intends,”and “should,” and similar terms and phrases. Forward-looking statements contained in thiscommunication include TradeStation’s potential decisions regarding the success of marketing campaigns
and approaches, including the success of its crypto account-opening/marketing promotion, and whether
crypto customer accounts added through such promotion will provide further funding or deposits to, or
trade in, such accounts. The forward-looking statements contained in this communication are based on
the current expectations of TradeStation and its management and are subject to risks and uncertainties. No
assurance can be given that future developments affecting TradeStation will be those that are anticipated.
Actual results may differ materially from current expectations due to changes in global, regional or local
economic, business, competitive, market, regulatory and other factors, risks and uncertainties, including
those under the heading “Risk Factors” in publicly-available SEC filings made by TradeStation. Should
one or more of these risks or uncertainties materialize, or should any of the assumptions prove incorrect,
actual results may vary in material respects from those projected in these forward-looking statements.
Factors that could cause actual results to differ may emerge from time to time, and it is not possible topredict all of them.
Proposed Business Combination
As previously announced, TradeStation Group, Inc. (the “Company”) and Quantum FinTech
Acquisition Corporation (“Quantum”) have entered into agreements to effect a business combination (the“Business Combination”). This presentation does not constitute (i) a solicitation of a proxy, consent orauthorization with respect to any securities or in respect of the Business Combination or (ii) an offer tosell, a solicitation of an offer to buy, or a recommendation to purchase, any securities of the Company,
Quantum, the combined company or any of their respective affiliates. No offering of securities shall bemade except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of
1933, as amended (the “Securities Act”), or an exemption therefrom, nor shall any sale of securities inany states or jurisdictions in which such offer, solicitation or sale would be unlawful prior to registrationor qualification under the securities laws of any such jurisdiction be effected. No securities commission or
securities regulatory authority in the United States or any other jurisdiction has in any way passed upon
the merits of the Business Combination or the accuracy or adequacy of this presentation.
In connection with the proposed Business Combination between the Company and Quantum, theCompany has filed a registration statement on Form S-4 (the “Registration Statement”) with the U.S.
Securities and Exchange Commission (the “SEC”) that includes a proxy statement / prospectus relating tothe offer of the securities to be issued to Quantum. Investors, security holders and other interested persons
are advised to read the Registration Statement and proxy statement / prospectus and any amendments
thereto, and other relevant documents that are filed with the SEC carefully and in their entirety because
they will contain important information about the Company, Quantum and the proposed Business
Combination. The definitive proxy statement / prospectus will be mailed to stockholders of Quantum asof a record date to be established for voting on the proposed Business Combination. Investors, security
holders and other interested persons will also be able to obtain copies of the Registration Statement andother documents containing important information about the Business Combination and the parties to theBusiness Combination once such documents are filed with the SEC, without charge, at the SEC’s website
at www.sec.gov, or by directing a request to: Quantum FinTech Acquisition Corp., 4221 W. Boy Scout
Blvd., Suite 300, Tampa, FL 33607, Attention: Investor Relations or by email at IR@qftacorp.com.
Quantum and the Company, their respective directors and executive officers and certain investors
may be considered participants in the solicitation of proxies with respect to the proposed Business
Combination under the rules of the SEC. Information about the directors and executive officers of
Quantum and their ownership is set forth in Quantum’s filings with the SEC, including its final
prospectus relating to its initial public offering in February 2021, which is available free of charge at the
SEC’s website at www.sec.gov. Additional information regarding the persons who may, under the rulesof the SEC, be deemed participants in the solicitation of the Quantum shareholders in connection with theproposed Business Combination, including the Company’s directors and executive officers and certain
investors, will be contained in the Registration Statement for the Business Combination when available.
Contacts
Investors:
ir@tradestation.com
Media:
Madison Roberts
281-684-9857
madison.roberts@fleishman.com

Certain Business Metrics
Fiscal Year-Ended March 31, 2022 Business Metrics 1

1 TradeStation’s fiscal year is from April 1 through March 31.

2 A “Trading Day” means each day during the period presented that trading is open on NYSE and NASDAQ markets.

A day
on which such markets close early, such as the Friday after Thanksgiving, is counted as half a day.
3 “Total Customer Accounts” is the number of customer brokerage accounts with a positive account balance at the end of
the period presented.
4 “Gross New Accounts” is the total number of approved customer brokerage accounts funded during the period presented,
and includes accounts funded during the period presented that were opened and approved (but not funded) in a priorperiod, as well as accounts that were opened and funded in a prior period, but then went to a zero balance and weresubtracted from Total Customer Accounts, but then were again funded during the period presented. Included in Gross
New Accounts are customer cryptocurrency accounts opened and funded through a marketing promotion that began
December 20, 2021 in which TradeStation makes the initial account funding for the customer (BTC equal to $10.00).
Cryptocurrency accounts opened under this promotion represented 12,541 of the 13,178 total gross new cryptocurrency
accounts added in the month of February 2022, and 30,941 of the 33,050 total gross new cryptocurrency accounts added
during the period commencing December 20, 2021 and ending February 28, 2022. TradeStation intends to monitor andevaluate the success of this cryptocurrency account-opening promotion to decide if and how long it should be continued,
or be continued on a modified or different basis, including by evaluating the extent to which these TradeStation-initiallyfunded crypto accounts receive additional deposits from, and account revenues generated by, these customers.
5 “Total Customer Assets” is total cash and assets held in customer brokerage accounts at the end of the period presented.
6 “Total Customer Cash” is the aggregate cash held in customer brokerage accounts (equities and futures accounts – nocash is held in customer cryptocurrency accounts) at the end of the period presented.
7 “DARTs” means daily average revenue trades made by our customers. A revenue trade means one completed
customer equities, options, futures, or crypto trade, regardless of the number of shares, contracts, or units included insuch trade, and includes trades completed under TradeStation’s “zero commission” plans (which are supported by
payment-for-order-flow, or “PFOF,” revenue). Each “side” of a futures trade is counted as one revenue trade. Partial fillsof an equities order on the same day are aggregated and counted as one revenue trade. DARTs are calculated by
dividing the total number of revenue trades in the period presented by the total number of Trading Days in the period
presented. DARTs is a general indicator, as each of the asset classes TradeStation offers has a different fee structure andlevel of profitability.

Certain Business Metrics
Fiscal Year-Ended March 31, 2021 Business Metrics1

TradeStation’s fiscal year is from April 1 through March 31.
A “Trading Day” means each day during the period presented that trading is open on NYSE and NASDAQ markets.
A day on which such markets close early, such as the Friday after Thanksgiving, is counted as half a day.
3
“Total Customer Accounts” is the number of customer brokerage accounts with a positive account balance at theend of the period presented.
4“Gross New Accounts” is the total number of approved customer brokerage accounts funded during the period
presented, and includes accounts funded during the period presented that were opened and approved (but not
funded) in a prior period, as well as accounts that were opened and funded in a prior period, but then went to a zerobalance and were subtracted from Total Customer Accounts, but then were again funded during the period
presented.
5“Total Customer Assets” is total cash and assets held in customer brokerage accounts at the end of the period
presented.
6“Total Customer Cash” is the aggregate cash held in customer brokerage accounts (equities and futures accounts– no cash is held in customer cryptocurrency accounts) at the end of the period presented.
7“DARTs” means daily average revenue trades made by our customers. A revenue trade means one completed
customer equities, options, futures, or crypto trade, regardless of the number of shares, contracts, or units
included in such trade, and includes trades completed under TradeStation’s “zero commission” plans (which aresupported by payment-for-order-flow, or “PFOF,” revenue). Each “side” of a futures trade is counted as one
revenue trade. Partial fills of an equities order on the same day are aggregated and counted as one revenue trade.
DARTs are calculated by dividing the total number of revenue trades in the period presented by the total numberof Trading Days in the period presented. DARTs is a general indicator, as each of the asset classes TradeStation
offers has a different fee structure and level of profitability.
1
2

Certain Business Metrics
Fiscal Year-Ended March 31, 2020 Business Metrics1

TradeStation’s fiscal year is from April 1 through March 31.
A “Trading Day” means each day during the period presented that trading is open on NYSE and NASDAQ markets.
A day on which such markets close early, such as the Friday after Thanksgiving, is counted as half a day.
3
“Total Customer Accounts” is the number of customer brokerage accounts with a positive account balance at theend of the period presented.
4“Gross New Accounts” is the total number of approved customer brokerage accounts funded during the period
presented, and includes accounts funded during the period presented that were opened and approved (but not
funded) in a prior period, as well as accounts that were opened and funded in a prior period, but then went to a zerobalance and were subtracted from Total Customer Accounts, but then were again funded during the period
presented.
5“Total Customer Assets” is total cash and assets held in customer brokerage accounts at the end of the period
presented.
6“Total Customer Cash” is the aggregate cash held in customer brokerage accounts (equities and futures accounts– no cash is held in customer cryptocurrency accounts) at the end of the period presented.
7“DARTs” means daily average revenue trades made by our customers. A revenue trade means one completed
customer equities, options, futures, or crypto trade, regardless of the number of shares, contracts, or units
included in such trade, and includes trades completed under TradeStation’s “zero commission” plans (which aresupported by payment-for-order-flow, or “PFOF,” revenue). Each “side” of a futures trade is counted as one
revenue trade. Partial fills of an equities order on the same day are aggregated and counted as one revenue trade.
DARTs are calculated by dividing the total number of revenue trades in the period presented by the total numberof Trading Days in the period presented. DARTs is a general indicator, as each of the asset classes TradeStation
offers has a different fee structure and level of profitability.
1
2

Certain Business Metrics
Fiscal Year-Ended March 31, 2019 Business Metrics1

TradeStation’s fiscal year is from April 1 through March 31.
A “Trading Day” means each day during the period presented that trading is open on NYSE and NASDAQ markets.
A day on which such markets close early, such as the Friday after Thanksgiving, is counted as half a day.
3
“Total Customer Accounts” is the number of customer brokerage accounts with a positive account balance at theend of the period presented.
4“Gross New Accounts” is the total number of approved customer brokerage accounts funded during the period
presented, and includes accounts funded during the period presented that were opened and approved (but not
funded) in a prior period, as well as accounts that were opened and funded in a prior period, but then went to a zerobalance and were subtracted from Total Customer Accounts, but then were again funded during the period
presented.
5“Total Customer Assets” is total cash and assets held in customer brokerage accounts at the end of the period
presented.
6“Total Customer Cash” is the aggregate cash held in customer brokerage accounts (equities and futures accounts– no cash is held in customer cryptocurrency accounts) at the end of the period presented.
7“DARTs” means daily average revenue trades made by our customers. A revenue trade means one completed
customer equities, options, futures, or crypto trade, regardless of the number of shares, contracts, or units
included in such trade, and includes trades completed under TradeStation’s “zero commission” plans (which aresupported by payment-for-order-flow, or “PFOF,” revenue). Each “side” of a futures trade is counted as one
revenue trade. Partial fills of an equities order on the same day are aggregated and counted as one revenue trade.
DARTs are calculated by dividing the total number of revenue trades in the period presented by the total numberof Trading Days in the period presented. DARTs is a general indicator, as each of the asset classes TradeStation
offers has a different fee structure and level of profitability.
12