Listing (Nasdaq Trader)
Symbol Directory: DSC →Listing ExchangeNasdaq (Q)
Market CategoryGlobal Market (G)
ETFNo
Round Lot Size100 shares
Financial StatusNormal (N)
Test IssueNo
Listing Since2026-09-20 05:30:00 UTC
SEC Ticker EquivalentDSC
Regulatory Flags (Nasdaq Trader)
Symbol: DSCRule 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) |
|---|---|
| 2026-09-30 | 2026-09-29T12:26:55 |
| 2026-09-29 | 2026-09-28T15:38:25 |
| 2026-09-28 | 2026-09-28T15:38:25 |
| 2026-09-01 | 2026-08-31T10:45:47 |
| 2026-08-31 | 2026-08-31T10:45:47 |
| 2026-08-11 | 2026-08-10T11:50:04 |
| 2026-08-10 | 2026-08-10T11:50:04 |
| 2026-08-07 | 2026-08-06T09:54:20 |
| 2026-08-06 | 2026-08-06T09:54:20 |
| 2026-07-29 | 2026-07-28T10:10:48 |
| 2026-07-28 | 2026-07-28T10:10:48 |
| 2026-07-27 | 2026-07-24T14:44:49 |
| 2026-07-24 | 2026-07-24T14:44:49 |
| 2026-07-20 | 2026-07-17T13:09:42 |
| 2026-07-17 | 2026-07-17T13:09:42 |
| 2026-07-14 | 2026-07-13T15:33:44 |
| 2026-07-13 | 2026-07-10T11:49:43 |
| 2026-07-10 | 2026-07-10T11:49:43 |
| 2026-07-09 | 2026-07-08T10:18:21 |
| 2026-07-08 | 2026-07-07T15:26:56 |
| 2026-07-07 | 2026-07-07T15:26:56 |
| 2026-07-06 | 2026-07-02T12:04:01 |
| 2026-07-02 | 2026-07-02T12:04:01 |
| 2026-07-01 | 2026-06-30T09:37:53 |
| 2026-06-30 | 2026-06-29T10:46:12 |
| 2026-06-29 | 2026-06-26T09:44:34 |
| 2026-06-26 | 2026-06-26T09:44:34 |
Nasdaq Trader Listing Event History
2 events recorded| Date | Source | Event Kind | Description |
|---|---|---|---|
| 2026-08-30 | https://web.archive.org/web/20260830054954/https://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 (Global Market) at first daily capture |
Nasdaq Trader daily captures since 2026-09-20