TER · Teradyne, Inc · Off Exchange
$400.91
-2.11 (-0.52%)
At close · Sep 30
Return incl. dividend (before tax)
Market Cap
$62.28B
Shares
156.34M
Volume · Sep 30
1.52M
Avg daily vol (3M)
3.07M
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 |
|---|---|---|---|---|
| 2026-08-24 | 2,279,559 | 2,831,198 | 5,110,757 | 44.8% |
| 2026-08-17 | 3,717,994 | 2,120,036 | 5,838,030 | 41.5% |
| 2026-08-10 | 2,546,906 | 2,011,633 | 4,558,539 | 41.9% |
| 2026-08-03 | 4,104,254 | 2,653,305 | 6,757,559 | 41.2% |
| 2026-07-27 | 8,525,350 | 3,708,935 | 12,234,285 | 40.5% |
| 2026-07-20 | 3,502,714 | 1,781,281 | 5,283,995 | 37.4% |
| 2026-07-13 | 4,120,427 | 2,128,517 | 6,248,944 | 40.2% |
| 2026-07-06 | 4,639,654 | 3,189,648 | 7,829,302 | 42.7% |
| 2026-06-29 | 5,253,226 | 2,431,331 | 7,684,557 | 35.7% |
| 2026-06-22 | 7,138,770 | 5,405,637 | 12,544,407 | 37.1% |
| 2026-06-15 | 3,690,234 | 8,082,429 | 11,772,663 | 39.2% |
| 2026-06-08 | 4,366,290 | 2,686,125 | 7,052,415 | 36.5% |
| 2026-06-01 | 4,174,266 | 3,769,328 | 7,943,594 | 42.1% |
| 2026-05-25 | 2,968,721 | 3,201,391 | 6,170,112 | 43.5% |
| 2026-05-18 | 3,762,370 | 3,026,047 | 6,788,417 | 38.0% |
| 2026-05-11 | 3,566,205 | 6,795,431 | 10,361,636 | 51.0% |
| 2026-05-04 | 4,308,735 | 3,359,822 | 7,668,557 | 40.4% |
| 2026-04-27 | 8,395,316 | 5,286,947 | 13,682,263 | 42.2% |
| 2026-04-20 | 3,131,855 | 1,983,954 | 5,115,809 | 44.2% |
| 2026-04-13 | 2,981,418 | 2,204,387 | 5,185,805 | 44.4% |
| 2026-04-06 | 4,036,368 | 3,900,167 | 7,936,535 | 46.5% |
| 2026-03-30 | 3,060,827 | 1,642,800 | 4,703,627 | 38.6% |
| 2026-03-23 | 3,302,070 | 3,089,161 | 6,391,231 | 40.7% |
| 2026-03-16 | 2,970,167 | 2,367,279 | 5,337,446 | 34.7% |
| 2026-03-09 | 4,119,444 | 3,232,762 | 7,352,206 | 43.1% |
| 2026-03-02 | 4,552,251 | 3,472,205 | 8,024,456 | 41.4% |
| 2026-02-23 | 4,080,701 | 3,436,299 | 7,517,000 | 43.5% |
| 2026-02-16 | 2,054,820 | 1,946,707 | 4,001,527 | 41.8% |
| 2026-02-09 | 4,633,135 | 4,216,177 | 8,849,312 | 45.3% |
| 2026-02-02 | 9,450,461 | 6,546,666 | 15,997,127 | 46.4% |
| 2026-01-26 | 3,657,862 | 2,826,569 | 6,484,431 | 42.7% |
| 2026-01-19 | 2,328,419 | 1,582,570 | 3,910,989 | 38.1% |
| 2026-01-12 | 3,810,590 | 1,444,423 | 5,255,013 | 40.6% |
| 2026-01-05 | 3,706,609 | 2,788,918 | 6,495,527 | 40.9% |
| 2025-12-29 | 1,825,898 | 1,472,824 | 3,298,722 | 40.6% |
| 2025-12-22 | 1,323,775 | 1,257,924 | 2,581,699 | 42.6% |
| 2025-12-15 | 3,609,876 | 4,051,354 | 7,661,230 | 36.2% |
| 2025-12-08 | 3,575,939 | 2,033,088 | 5,609,027 | 44.2% |
| 2025-12-01 | 4,044,946 | 3,998,121 | 8,043,067 | 48.0% |
| 2025-11-24 | 3,676,736 | 2,356,513 | 6,033,249 | 44.4% |
| 2025-11-17 | 4,777,216 | 2,774,793 | 7,552,009 | 41.8% |
| 2025-11-10 | 4,026,890 | 2,241,931 | 6,268,821 | 39.4% |
| 2025-11-03 | 4,614,773 | 3,554,934 | 8,169,707 | 43.5% |
| 2025-10-27 | 9,887,487 | 4,849,507 | 14,736,994 | 47.6% |
| 2025-10-20 | 3,645,835 | 1,517,531 | 5,163,366 | 38.7% |
| 2025-10-13 | 2,960,790 | 1,562,671 | 4,523,461 | 36.3% |
| 2025-10-06 | 4,070,332 | 2,650,306 | 6,720,638 | 37.8% |
Showing 1–47 of 47 weeks