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AP · Ampco Pittsburgh Corp · Off Exchange

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$9.65 -0.05 (-0.52%) At close · Oct 5
Market Cap
$183.66M
Shares
20.66M
Volume · Oct 5 90.07K Avg daily vol (3M) 115.95K

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
2026-08-31 76,925 68,105 145,030 42.4%
2026-08-24 64,078 54,322 118,400 36.0%
2026-08-17 78,576 81,715 160,291 38.9%
2026-08-10 138,651 150,950 289,601 39.6%
2026-08-03 91,385 134,799 226,184 46.3%
2026-07-27 130,949 89,385 220,334 41.0%
2026-07-20 139,000 74,281 213,281 32.9%
2026-07-13 174,055 136,726 310,781 39.3%
2026-07-06 228,389 362,692 591,081 38.9%
2026-06-29 214,271 178,639 392,910 39.1%
2026-06-22 157,007 599,926 756,933 28.3%
2026-06-15 131,662 114,355 246,017 43.2%
2026-06-08 125,770 107,545 233,315 35.5%
2026-06-01 202,895 138,261 341,156 41.0%
2026-05-25 104,741 99,778 204,519 43.9%
2026-05-18 141,506 192,583 334,089 37.1%
2026-05-11 169,284 213,085 382,369 44.5%
2026-05-04 129,943 227,252 357,195 42.3%
2026-04-27 134,054 144,858 278,912 38.7%
2026-04-20 103,737 283,033 386,770 48.0%
2026-04-13 90,646 156,166 246,812 40.4%
2026-04-06 129,233 185,694 314,927 43.4%
2026-03-30 99,314 165,806 265,120 51.1%
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%
Showing 1–48 of 48 weeks
Key facts CIK 6176 CUSIP 032037103 13F (30d) 1 filings 1 filers Visit website Investor relations