Spreadsheet: 719748d1613775274-time-weighted-number-of-shares-wgtd-avg-shares
Sheet: Sheet1

 | Transactions |  |  |  |  | CHECK
 | Date | Shares |  |  |  | Date | Shares |  | Weighted Average
 | 2020-02-13 00:00:00 | 100 |  |  |  | 2020-02-01 00:00:00 | 0 | Date | Shares
 | 2020-02-23 00:00:00 | 100 |  |  |  | 2020-02-02 00:00:00 | 0 | 2020-02-01 00:00:00
 | 2020-03-12 00:00:00 | 20 |  |  |  | 2020-02-03 00:00:00 | 0 | 2020-03-01 00:00:00
 | 2020-04-04 00:00:00 | 300 |  |  |  | 2020-02-04 00:00:00 | 0 | 2020-04-01 00:00:00
 | 2020-05-06 00:00:00 | -40 |  |  |  | 2020-02-05 00:00:00 | 0 | 2020-05-01 00:00:00
 |  |  |  |  |  | 2020-02-06 00:00:00 | 0 | TOTAL
 |  | Summary |  |  |  | 2020-02-07 00:00:00 | 0
 |  | Shares | #Days |  |  | 2020-02-08 00:00:00 | 0
2020-02-01 00:00:00 | 2020-02-12 00:00:00 | 0 |  |  |  | 2020-02-09 00:00:00 | 0
2020-02-13 00:00:00 | 2020-02-22 00:00:00 |  |  |  |  | 2020-02-10 00:00:00 | 0
2020-02-23 00:00:00 | 2020-02-29 00:00:00 |  |  |  |  | 2020-02-11 00:00:00 | 0
2020-03-01 00:00:00 | 2020-03-11 00:00:00 |  |  |  |  | 2020-02-12 00:00:00 | 0
2020-03-12 00:00:00 | 2020-03-31 00:00:00 |  |  |  |  | 2020-02-13 00:00:00 | 100
2020-04-01 00:00:00 | 2020-04-03 00:00:00 |  |  |  |  | 2020-02-14 00:00:00 | 100
2020-04-04 00:00:00 | 2020-04-30 00:00:00 |  |  |  |  | 2020-02-15 00:00:00 | 100
2020-05-01 00:00:00 | 2020-05-05 00:00:00 |  |  |  |  | 2020-02-16 00:00:00 | 100
2020-05-06 00:00:00 | 2020-05-31 00:00:00 |  |  |  |  | 2020-02-17 00:00:00 | 100
 |  |  |  |  |  | 2020-02-18 00:00:00 | 100
 |  | Weighted Average |  |  |  | 2020-02-19 00:00:00 | 100
 |  | Shares | #Days |  |  | 2020-02-20 00:00:00 | 100
 | 2020-02-01 00:00:00 |  |  |  |  | 2020-02-21 00:00:00 | 100
 | 2020-03-01 00:00:00 |  |  |  |  | 2020-02-22 00:00:00 | 100
 | 2020-04-01 00:00:00 |  |  |  |  | 2020-02-23 00:00:00 | 200
 | 2020-05-01 00:00:00 |  |  |  |  | 2020-02-24 00:00:00 | 200
 | TOTAL |  |  | correct |  | 2020-02-25 00:00:00 | 200
 |  |  |  | correct |  | 2020-02-26 00:00:00 | 200
 |  |  |  | wrong! |  | 2020-02-27 00:00:00 | 200
 |  |  |  |  |  | 2020-02-28 00:00:00 | 200
 |  |  |  |  |  | 2020-02-29 00:00:00 | 200
 |  |  |  |  |  | 2020-03-01 00:00:00 | 200
 |  |  |  |  |  | 2020-03-02 00:00:00 | 200
 |  |  |  |  |  | 2020-03-03 00:00:00 | 200
 |  |  |  |  |  | 2020-03-04 00:00:00 | 200
 |  |  |  |  |  | 2020-03-05 00:00:00 | 200
 |  |  |  |  |  | 2020-03-06 00:00:00 | 200
 |  |  |  |  |  | 2020-03-07 00:00:00 | 200
 |  |  |  |  |  | 2020-03-08 00:00:00 | 200
 |  |  |  |  |  | 2020-03-09 00:00:00 | 200
 |  |  |  |  |  | 2020-03-10 00:00:00 | 200
 |  |  |  |  |  | 2020-03-11 00:00:00 | 200
 |  |  |  |  |  | 2020-03-12 00:00:00 | 220
 |  |  |  |  |  | 2020-03-13 00:00:00 | 220
 |  |  |  |  |  | 2020-03-14 00:00:00 | 220
 |  |  |  |  |  | 2020-03-15 00:00:00 | 220
 |  |  |  |  |  | 2020-03-16 00:00:00 | 220
 |  |  |  |  |  | 2020-03-17 00:00:00 | 220
 |  |  |  |  |  | 2020-03-18 00:00:00 | 220
 |  |  |  |  |  | 2020-03-19 00:00:00 | 220
 |  |  |  |  |  | 2020-03-20 00:00:00 | 220
 |  |  |  |  |  | 2020-03-21 00:00:00 | 220
 |  |  |  |  |  | 2020-03-22 00:00:00 | 220
 |  |  |  |  |  | 2020-03-23 00:00:00 | 220
 |  |  |  |  |  | 2020-03-24 00:00:00 | 220
 |  |  |  |  |  | 2020-03-25 00:00:00 | 220
 |  |  |  |  |  | 2020-03-26 00:00:00 | 220
 |  |  |  |  |  | 2020-03-27 00:00:00 | 220
 |  |  |  |  |  | 2020-03-28 00:00:00 | 220
 |  |  |  |  |  | 2020-03-29 00:00:00 | 220
 |  |  |  |  |  | 2020-03-30 00:00:00 | 220
 |  |  |  |  |  | 2020-03-31 00:00:00 | 220
 |  |  |  |  |  | 2020-04-01 00:00:00 | 220
 |  |  |  |  |  | 2020-04-02 00:00:00 | 220
 |  |  |  |  |  | 2020-04-03 00:00:00 | 220
 |  |  |  |  |  | 2020-04-04 00:00:00 | 520
 |  |  |  |  |  | 2020-04-05 00:00:00 | 520
 |  |  |  |  |  | 2020-04-06 00:00:00 | 520
 |  |  |  |  |  | 2020-04-07 00:00:00 | 520
 |  |  |  |  |  | 2020-04-08 00:00:00 | 520
 |  |  |  |  |  | 2020-04-09 00:00:00 | 520
 |  |  |  |  |  | 2020-04-10 00:00:00 | 520
 |  |  |  |  |  | 2020-04-11 00:00:00 | 520
 |  |  |  |  |  | 2020-04-12 00:00:00 | 520
 |  |  |  |  |  | 2020-04-13 00:00:00 | 520
 |  |  |  |  |  | 2020-04-14 00:00:00 | 520
 |  |  |  |  |  | 2020-04-15 00:00:00 | 520
 |  |  |  |  |  | 2020-04-16 00:00:00 | 520
 |  |  |  |  |  | 2020-04-17 00:00:00 | 520
 |  |  |  |  |  | 2020-04-18 00:00:00 | 520
 |  |  |  |  |  | 2020-04-19 00:00:00 | 520
 |  |  |  |  |  | 2020-04-20 00:00:00 | 520
 |  |  |  |  |  | 2020-04-21 00:00:00 | 520
 |  |  |  |  |  | 2020-04-22 00:00:00 | 520
 |  |  |  |  |  | 2020-04-23 00:00:00 | 520
 |  |  |  |  |  | 2020-04-24 00:00:00 | 520
 |  |  |  |  |  | 2020-04-25 00:00:00 | 520
 |  |  |  |  |  | 2020-04-26 00:00:00 | 520
 |  |  |  |  |  | 2020-04-27 00:00:00 | 520
 |  |  |  |  |  | 2020-04-28 00:00:00 | 520
 |  |  |  |  |  | 2020-04-29 00:00:00 | 520
 |  |  |  |  |  | 2020-04-30 00:00:00 | 520
 |  |  |  |  |  | 2020-05-01 00:00:00 | 520
 |  |  |  |  |  | 2020-05-02 00:00:00 | 520
 |  |  |  |  |  | 2020-05-03 00:00:00 | 520
 |  |  |  |  |  | 2020-05-04 00:00:00 | 520
 |  |  |  |  |  | 2020-05-05 00:00:00 | 520
 |  |  |  |  |  | 2020-05-06 00:00:00 | 480
 |  |  |  |  |  | 2020-05-07 00:00:00 | 480
 |  |  |  |  |  | 2020-05-08 00:00:00 | 480
 |  |  |  |  |  | 2020-05-09 00:00:00 | 480
 |  |  |  |  |  | 2020-05-10 00:00:00 | 480
 |  |  |  |  |  | 2020-05-11 00:00:00 | 480
 |  |  |  |  |  | 2020-05-12 00:00:00 | 480
 |  |  |  |  |  | 2020-05-13 00:00:00 | 480
 |  |  |  |  |  | 2020-05-14 00:00:00 | 480
 |  |  |  |  |  | 2020-05-15 00:00:00 | 480
 |  |  |  |  |  | 2020-05-16 00:00:00 | 480
 |  |  |  |  |  | 2020-05-17 00:00:00 | 480
 |  |  |  |  |  | 2020-05-18 00:00:00 | 480
 |  |  |  |  |  | 2020-05-19 00:00:00 | 480
 |  |  |  |  |  | 2020-05-20 00:00:00 | 480
 |  |  |  |  |  | 2020-05-21 00:00:00 | 480
 |  |  |  |  |  | 2020-05-22 00:00:00 | 480
 |  |  |  |  |  | 2020-05-23 00:00:00 | 480
 |  |  |  |  |  | 2020-05-24 00:00:00 | 480
 |  |  |  |  |  | 2020-05-25 00:00:00 | 480
 |  |  |  |  |  | 2020-05-26 00:00:00 | 480
 |  |  |  |  |  | 2020-05-27 00:00:00 | 480
 |  |  |  |  |  | 2020-05-28 00:00:00 | 480
 |  |  |  |  |  | 2020-05-29 00:00:00 | 480
 |  |  |  |  |  | 2020-05-30 00:00:00 | 480
 |  |  |  |  |  | 2020-05-31 00:00:00 | 480