AP
Ampco Pittsburgh CorpCompany with tickers: AP
Market Cap
$190.05M
Shares Outstanding
20,326,389
CIK
6176
CUSIP
032037103
Investor Relations
Investor relations
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 129,943 | 227,252 | 357,195 | 44.1% |
| 2026-04-27 | 134,054 | 144,858 | 278,912 | 46.1% |
| 2026-04-20 | 103,737 | 283,033 | 386,770 | 49.8% |
| 2026-04-13 | 90,646 | 156,166 | 246,812 | 43.1% |
| 2026-04-06 | 129,233 | 185,694 | 314,927 | 47.3% |
| 2026-03-30 | 99,314 | 165,806 | 265,120 | 62.8% |
| 2026-03-23 | 152,980 | 201,582 | 354,562 | 42.3% |
| 2026-03-16 | 384,131 | 1,190,176 | 1,574,307 | 46.0% |
| 2026-03-09 | 177,957 | 537,788 | 715,745 | 49.8% |
| 2026-03-02 | 123,707 | 344,274 | 467,981 | 48.4% |
| 2026-02-23 | 208,943 | 571,308 | 780,251 | 50.0% |
| 2026-02-16 | 170,566 | 486,719 | 657,285 | 48.4% |
| 2026-02-09 | 318,388 | 940,520 | 1,258,908 | 52.6% |
| 2026-02-02 | 140,033 | 584,733 | 724,766 | 49.6% |
| 2026-01-26 | 143,288 | 296,333 | 439,621 | 43.9% |
| 2026-01-19 | 100,549 | 331,213 | 431,762 | 57.1% |
| 2026-01-12 | 246,497 | 675,689 | 922,186 | 57.6% |
| 2026-01-05 | 134,059 | 458,726 | 592,785 | 62.7% |
| 2025-12-29 | 225,919 | 852,700 | 1,078,619 | 59.8% |
| 2025-12-22 | 60,786 | 254,087 | 314,873 | 56.0% |
| 2025-12-15 | 123,870 | 252,529 | 376,399 | 48.3% |
| 2025-12-08 | 185,971 | 442,500 | 628,471 | 57.0% |
| 2025-12-01 | 178,761 | 348,978 | 527,739 | 51.2% |
| 2025-11-24 | 131,143 | 183,821 | 314,964 | 40.9% |
| 2025-11-17 | 184,887 | 303,046 | 487,933 | 56.1% |
| 2025-11-10 | 314,799 | 801,708 | 1,116,507 | 64.2% |
| 2025-11-03 | 11,280 | 66,590 | 77,870 | 49.4% |
| 2025-10-27 | 73,634 | 73,913 | 147,547 | 74.1% |
| 2025-10-20 | 49,245 | 159,039 | 208,284 | 52.3% |
| 2025-10-13 | 11,731 | 126,781 | 138,512 | 51.6% |
| 2025-10-06 | 3,481 | 81,608 | 85,089 | 45.9% |
| 2025-09-29 | 8,283 | 83,123 | 91,406 | 52.9% |
| 2025-09-22 | 31,281 | 205,894 | 237,175 | 49.2% |
| 2025-09-15 | 42,790 | 129,104 | 171,894 | 47.3% |
| 2025-09-08 | 30,854 | 76,380 | 107,234 | 46.2% |
| 2025-09-01 | 12,930 | 67,915 | 80,845 | 54.7% |
| 2025-08-25 | 24,308 | 84,501 | 108,809 | 57.2% |
| 2025-08-18 | 22,903 | 99,667 | 122,570 | 48.2% |
| 2025-08-11 | 16,902 | 168,207 | 185,109 | 56.3% |
| 2025-08-04 | 11,106 | 73,104 | 84,210 | 49.4% |
| 2025-07-28 | 22,993 | 285,862 | 308,855 | 65.5% |
| 2025-07-21 | 23,189 | 267,532 | 290,721 | 59.0% |
| 2025-07-14 | 26,500 | 167,375 | 193,875 | 66.6% |
| 2025-07-07 | 17,331 | 89,177 | 106,508 | 57.8% |
| 2025-06-30 | 11,000 | 140,123 | 151,123 | 68.8% |
Showing 1–45 of 45 weeks