AMPX · Amprius Technologies, Inc. · Short Volume
$8.18
+0.27 (+3.41%)
At close · Oct 23
Return incl. dividend (before tax)
Market Cap
$1.21B
Shares
146.08M
Volume · Oct 23
6.16M
Avg daily vol (3M)
5.59M
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-10-23 | 1,307,663 | 2,000 | 2,057,766 | 63.5% |
| 2026-10-22 | 1,174,059 | 143 | 2,002,369 | 58.6% |
| 2026-10-21 | 1,429,117 | 2,011 | 2,843,073 | 50.3% |
| 2026-10-20 | 717,045 | 1,975 | 1,631,932 | 43.9% |
| 2026-10-19 | 757,891 | 0 | 1,506,891 | 50.3% |
| 2026-10-16 | 1,032,573 | 5,200 | 2,021,957 | 51.1% |
| 2026-10-15 | 2,143,638 | 25,353 | 4,025,773 | 53.2% |
| 2026-10-14 | 1,181,799 | 6,993 | 2,902,966 | 40.7% |
| 2026-10-13 | 986,312 | 6,244 | 2,183,842 | 45.2% |
| 2026-10-12 | 677,277 | 3,648 | 1,637,454 | 41.4% |
| 2026-10-09 | 995,707 | 1,300 | 2,371,246 | 42.0% |
| 2026-10-08 | 595,356 | 600 | 1,773,732 | 33.6% |
| 2026-10-07 | 1,260,154 | 2,269 | 2,589,779 | 48.7% |
| 2026-10-06 | 535,879 | 1,851 | 1,614,559 | 33.2% |
| 2026-10-05 | 1,223,658 | 1,743 | 2,443,199 | 50.1% |
| 2026-10-02 | 724,402 | 0 | 1,831,952 | 39.5% |
| 2026-10-01 | 722,119 | 0 | 1,687,883 | 42.8% |
| 2026-09-30 | 1,126,310 | 6,620 | 2,676,549 | 42.1% |
| 2026-09-29 | 1,343,363 | 6,885 | 2,872,029 | 46.8% |
| 2026-09-28 | 3,153,236 | 60,549 | 6,507,823 | 48.5% |
| 2026-09-25 | 750,058 | 21,260 | 1,530,706 | 49.0% |
| 2026-09-24 | 839,429 | 12,426 | 1,708,673 | 49.1% |
| 2026-09-23 | 1,372,414 | 7,978 | 2,530,898 | 54.2% |
| 2026-09-22 | 695,145 | 16,330 | 1,596,215 | 43.5% |
| 2026-09-21 | 873,657 | 6,967 | 1,844,368 | 47.4% |
| 2026-09-18 | 658,283 | 2,704 | 1,561,167 | 42.2% |
| 2026-09-17 | 890,600 | 4,841 | 1,733,891 | 51.4% |
| 2026-09-16 | 773,145 | 2,707 | 1,839,113 | 42.0% |
| 2026-09-15 | 701,097 | 13,679 | 1,331,189 | 52.7% |
| 2026-09-14 | 606,261 | 10,943 | 1,626,752 | 37.3% |
| 2026-09-11 | 583,479 | 10,968 | 1,478,429 | 39.5% |
| 2026-09-10 | 545,053 | 2,416 | 1,447,068 | 37.7% |
| 2026-09-09 | 1,180,235 | 8,385 | 2,411,239 | 48.9% |
| 2026-09-08 | 1,190,306 | 1,279 | 2,422,375 | 49.1% |
| 2026-09-04 | 904,274 | 7,091 | 1,930,490 | 46.8% |
| 2026-09-03 | 620,757 | 15,980 | 1,567,123 | 39.6% |
| 2026-09-02 | 582,875 | 111 | 2,114,760 | 27.6% |
| 2026-09-01 | 542,706 | 5,428 | 1,408,578 | 38.5% |
| 2026-08-31 | 603,858 | 9,497 | 1,326,821 | 45.5% |
| 2026-08-28 | 601,936 | 6,250 | 1,523,751 | 39.5% |
| 2026-08-27 | 658,851 | 696 | 1,218,586 | 54.1% |
| 2026-08-26 | 903,671 | 5,167 | 1,934,811 | 46.7% |
| 2026-08-25 | 701,639 | 500 | 1,518,960 | 46.2% |
| 2026-08-24 | 652,555 | 8,000 | 1,536,485 | 42.5% |
| 2026-08-21 | 483,230 | 1,700 | 1,497,220 | 32.3% |
| 2026-08-20 | 828,340 | 1,100 | 2,065,157 | 40.1% |
| 2026-08-19 | 756,772 | 2,185 | 1,924,513 | 39.3% |
| 2026-08-18 | 813,404 | 7,698 | 2,161,505 | 37.6% |
| 2026-08-17 | 1,187,389 | 6,030 | 3,144,531 | 37.8% |
| 2026-08-14 | 1,517,913 | 2,665 | 3,627,524 | 41.8% |
Showing 1–50 of 65 days
Key facts
CIK
1899287
CUSIP
03214Q108
13F (30d)
31 filings
31 filers
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Investor relations