CHSN
NasdaqChanson International Holding - Class A Ordinary Shares
SEC Ticker Form: CHSN
Listing (Nasdaq Trader)
Symbol Directory: CHSN →Listing ExchangeNasdaq (Q)
Market CategoryCapital Market (S)
ETFNo
Round Lot Size100 shares
Financial StatusNormal (N)
Test IssueNo
Listing Since2026-09-20 05:30:00 UTC
SEC Ticker EquivalentCHSN
Regulatory Flags (Nasdaq Trader)
Symbol: CHSNSEC Regulation SHO Threshold Security Days
Securities with persistent aggregate fail-to-deliver positions exceeding SEC Rule 203(c)(6) thresholds.
Days on List (Last 90 Trading Days)0 days
Total Historical Threshold Days18 days
First Seen on Threshold List2023-08-25
Most Recent Threshold Date2023-12-22
Rule 201 Short Sale Circuit Breakers Triggered
Alternative uptick rule (Rule 201) triggered by a ≥10% price decline from previous day's close (most recent first, up to 50 triggers).
| Trade Date | Trigger Time (ET) |
|---|---|
| 2026-07-29 | 2026-07-28T15:33:33 |
| 2026-07-28 | 2026-07-28T15:33:33 |
| 2026-07-15 | 2026-07-14T09:30:00 |
| 2026-07-14 | 2026-07-13T09:30:00 |
| 2026-07-13 | 2026-07-13T09:30:00 |
| 2026-06-12 | 2026-06-11T09:51:15 |
| 2026-06-11 | 2026-06-10T09:42:44 |
| 2026-06-10 | 2026-06-09T13:04:31 |
| 2026-06-09 | 2026-06-09T13:04:31 |
| 2026-06-08 | 2026-06-05T12:41:18 |
| 2026-06-05 | 2026-06-05T12:41:18 |
| 2026-05-28 | 2026-05-27T13:23:52 |
| 2026-05-27 | 2026-05-27T13:23:52 |
| 2026-05-18 | 2026-05-15T09:44:26 |
| 2026-05-15 | 2026-05-14T09:44:31 |
| 2026-05-14 | 2026-05-14T09:44:31 |
| 2026-05-13 | 2026-05-12T10:00:57 |
| 2026-05-12 | 2026-05-12T10:00:57 |
| 2026-05-11 | 2026-05-08T09:30:00 |
| 2026-05-08 | 2026-05-08T09:30:00 |
| 2026-05-07 | 2026-05-06T09:30:00 |
| 2026-05-06 | 2026-05-05T09:30:01 |
| 2026-05-05 | 2026-05-05T09:30:01 |
| 2026-05-01 | 2026-04-30T09:30:00 |
| 2026-04-30 | 2026-04-29T09:30:00 |
| 2026-04-29 | 2026-04-28T09:30:00 |
| 2026-04-28 | 2026-04-27T09:30:00 |
| 2026-04-27 | 2026-04-24T09:42:48 |
| 2026-04-24 | 2026-04-24T09:42:48 |
| 2026-04-22 | 2026-04-21T10:43:46 |
| 2026-04-21 | 2026-04-21T10:43:46 |
| 2026-04-10 | 2026-04-09T10:31:44 |
| 2026-04-09 | 2026-04-08T10:43:50 |
| 2026-04-08 | 2026-04-08T10:43:50 |
| 2026-04-02 | 2026-04-01T15:51:39 |
| 2026-04-01 | 2026-03-31T10:43:53 |
| 2026-03-31 | 2026-03-31T10:43:53 |
| 2026-03-30 | 2026-03-27T10:08:00 |
| 2026-03-27 | 2026-03-27T10:08:00 |
| 2026-03-26 | 2026-03-25T09:47:25 |
| 2026-03-25 | 2026-03-25T09:47:25 |
| 2026-03-17 | 2026-03-16T15:59:18 |
| 2026-03-04 | 2026-03-03T10:25:42 |
| 2026-03-03 | 2026-03-03T10:25:42 |
| 2026-03-02 | 2026-02-27T11:33:53 |
| 2026-02-27 | 2026-02-27T11:33:53 |
| 2026-01-30 | 2026-01-29T11:28:15 |
| 2026-01-29 | 2026-01-29T11:28:15 |
| 2025-12-16 | 2025-12-15T09:30:00 |
| 2025-12-15 | 2025-12-15T09:30:00 |
Nasdaq Trader Listing Event History
2 events recorded| Date | Source | Event Kind | Description |
|---|---|---|---|
| 2023-09-28 | https://web.archive.org/web/20230928074518/http://www.nasdaqtrader.com/dynamic/SymDir/nasdaqlisted.txt | ARCHIVED | Listed in archived Nasdaq Trader symbol directory (Wayback Machine snapshot; listing date on or before) |
| 2026-09-20 | nasdaqtraded.txt | FIRST_CAPTURE | Already listed on Nasdaq (Capital Market) at first daily capture |
Nasdaq Trader daily captures since 2026-09-20