SY
So-Young International Inc.Company with tickers: SY
Market Cap
$142.54M
Shares Outstanding
84,780,372
CIK
1758530
CUSIP
83356Q108
Website
Visit website
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 | 155,924 | 492,000 | 647,924 | 34.7% |
| 2026-04-27 | 232,986 | 428,901 | 661,887 | 37.4% |
| 2026-04-20 | 235,008 | 430,328 | 665,336 | 44.2% |
| 2026-04-13 | 283,160 | 390,653 | 673,813 | 50.9% |
| 2026-04-06 | 535,844 | 605,011 | 1,140,855 | 40.0% |
| 2026-03-30 | 454,170 | 431,870 | 886,040 | 38.8% |
| 2026-03-23 | 679,642 | 779,724 | 1,459,366 | 40.0% |
| 2026-03-16 | 286,764 | 522,064 | 808,828 | 40.5% |
| 2026-03-09 | 206,453 | 358,853 | 565,306 | 35.2% |
| 2026-03-02 | 410,784 | 694,082 | 1,104,866 | 37.1% |
| 2026-02-23 | 191,801 | 359,574 | 551,375 | 36.7% |
| 2026-02-16 | 206,308 | 312,673 | 518,981 | 36.1% |
| 2026-02-09 | 1,038,204 | 1,431,184 | 2,469,388 | 40.5% |
| 2026-02-02 | 358,825 | 778,272 | 1,137,097 | 32.3% |
| 2026-01-26 | 472,883 | 765,283 | 1,238,166 | 36.1% |
| 2026-01-19 | 296,742 | 877,915 | 1,174,657 | 41.6% |
| 2026-01-12 | 150,917 | 692,012 | 842,929 | 45.8% |
| 2026-01-05 | 322,412 | 568,397 | 890,809 | 40.1% |
| 2025-12-29 | 285,437 | 786,090 | 1,071,527 | 35.3% |
| 2025-12-22 | 388,784 | 843,885 | 1,232,669 | 41.4% |
| 2025-12-15 | 307,207 | 577,262 | 884,469 | 40.1% |
| 2025-12-08 | 268,795 | 563,757 | 832,552 | 38.1% |
| 2025-12-01 | 559,551 | 912,295 | 1,471,846 | 38.4% |
| 2025-11-24 | 599,385 | 1,188,615 | 1,788,000 | 42.4% |
| 2025-11-17 | 924,073 | 1,708,079 | 2,632,152 | 32.9% |
| 2025-11-10 | 1,085,510 | 1,743,613 | 2,829,123 | 33.3% |
| 2025-11-03 | 1,922,518 | 3,354,854 | 5,277,372 | 31.7% |
| 2025-10-27 | 263,045 | 708,478 | 971,523 | 43.2% |
| 2025-10-20 | 463,899 | 845,521 | 1,309,420 | 42.9% |
| 2025-10-13 | 602,810 | 1,410,251 | 2,013,061 | 42.6% |
| 2025-10-06 | 386,646 | 1,137,005 | 1,523,651 | 37.6% |
| 2025-09-29 | 258,967 | 1,134,738 | 1,393,705 | 39.6% |
| 2025-09-22 | 519,191 | 1,456,624 | 1,975,815 | 44.2% |
| 2025-09-15 | 421,479 | 1,177,928 | 1,599,407 | 36.9% |
| 2025-09-08 | 517,774 | 1,999,329 | 2,517,103 | 41.3% |
| 2025-09-01 | 620,242 | 1,219,205 | 1,839,447 | 33.8% |
| 2025-08-25 | 1,041,362 | 1,842,996 | 2,884,358 | 35.6% |
| 2025-08-18 | 1,696,989 | 3,005,264 | 4,702,253 | 41.9% |
| 2025-08-11 | 1,429,890 | 3,268,757 | 4,698,647 | 39.2% |
| 2025-08-04 | 850,746 | 1,068,711 | 1,919,457 | 38.5% |
| 2025-07-28 | 1,664,677 | 1,588,322 | 3,252,999 | 37.9% |
| 2025-07-21 | 1,285,445 | 2,950,348 | 4,235,793 | 41.8% |
| 2025-07-14 | 3,046,332 | 4,752,438 | 7,798,770 | 42.2% |
| 2025-07-07 | 3,425,128 | 6,834,547 | 10,259,675 | 44.1% |
| 2025-06-30 | 1,490,065 | 8,184,099 | 9,674,164 | 46.9% |
Showing 1–45 of 45 weeks