Sorry, I couldn't find pricing data for that day. The closing price for TQQQ on December 31, 2021 was $39.64. It was down 1.6% for the day (down 0.2% from previous close). The latest price is $82.94.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2021 20:30 | $40.07 | $40.12 | $39.57 | $39.64 | 16,706,856 |
December 31 2021 19:30 | $39.94 | $40.13 | $39.89 | $40.06 | 14,220,660 |
December 31 2021 18:30 | $40.10 | $40.17 | $39.89 | $39.95 | 10,335,924 |
December 31 2021 17:30 | $39.93 | $40.19 | $39.89 | $40.11 | 9,421,016 |
December 31 2021 16:30 | $40.20 | $40.23 | $39.83 | $39.93 | 12,171,368 |
December 31 2021 15:30 | $40.23 | $40.28 | $39.89 | $40.20 | 18,109,248 |
December 31 2021 14:30 | $40.27 | $40.65 | $39.88 | $40.22 | 37,072,552 |
Daily pricing data for TQQQ dates back to 2/11/2010, and may be incomplete.