Sorry, I couldn't find pricing data for that day. The closing price for TQQQ on December 31, 2021 was $39.55. It was down 1.6% for the day (down 0.2% from previous close). The latest price is $74.68.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2021 20:30 | $39.97 | $40.02 | $39.48 | $39.55 | 16,706,856 |
December 31 2021 19:30 | $39.85 | $40.04 | $39.80 | $39.97 | 14,220,660 |
December 31 2021 18:30 | $40.01 | $40.07 | $39.79 | $39.85 | 10,335,924 |
December 31 2021 17:30 | $39.84 | $40.09 | $39.80 | $40.02 | 9,421,016 |
December 31 2021 16:30 | $40.11 | $40.14 | $39.74 | $39.84 | 12,171,368 |
December 31 2021 15:30 | $40.13 | $40.18 | $39.80 | $40.11 | 18,109,248 |
December 31 2021 14:30 | $40.17 | $40.56 | $39.79 | $40.13 | 37,072,552 |
Daily pricing data for TQQQ dates back to 2/11/2010, and may be incomplete.