Listing (Nasdaq Trader)
Symbol Directory: SMCI →Listing ExchangeNasdaq (Q)
Market CategoryGlobal Select (Q)
ETFNo
Round Lot Size100 shares
Financial StatusNormal (N)
Test IssueNo
Listing Since2026-09-20 05:30:00 UTC
SEC Ticker EquivalentSMCI
Regulatory Flags (Nasdaq Trader)
Symbol: SMCIRule 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) |
|---|---|
| 2026-06-11 | 2026-06-10T09:30:00 |
| 2026-06-10 | 2026-06-09T11:58:00 |
| 2026-06-09 | 2026-06-09T11:58:00 |
| 2026-06-08 | 2026-06-05T11:41:11 |
| 2026-06-05 | 2026-06-05T11:41:11 |
| 2026-04-24 | 2026-04-23T09:30:02 |
| 2026-04-23 | 2026-04-23T09:30:02 |
| 2026-03-23 | 2026-03-20T09:30:00 |
| 2026-03-20 | 2026-03-20T09:30:00 |
| 2026-02-06 | 2026-02-05T10:00:58 |
| 2026-02-05 | 2026-02-05T10:00:58 |
| 2025-11-06 | 2025-11-05T12:33:20 |
| 2025-11-05 | 2025-11-05T12:33:20 |
| 2025-08-07 | 2025-08-06T09:30:00 |
| 2025-08-06 | 2025-08-06T09:30:00 |
| 2025-06-24 | 2025-06-23T15:52:08 |
| 2025-06-23 | 2025-06-23T15:52:08 |
| 2025-05-01 | 2025-04-30T09:30:00 |
| 2025-04-30 | 2025-04-30T09:30:00 |
| 2025-04-11 | 2025-04-10T12:14:07 |
| 2025-04-10 | 2025-04-10T12:14:07 |
| 2025-04-07 | 2025-04-04T09:40:54 |
| 2025-04-04 | 2025-04-03T09:30:07 |
| 2025-04-03 | 2025-04-03T09:30:07 |
| 2025-03-04 | 2025-03-03T14:18:11 |
| 2025-03-03 | 2025-03-03T14:18:11 |
| 2025-02-28 | 2025-02-27T09:54:27 |
| 2025-02-27 | 2025-02-27T09:54:27 |
| 2025-02-26 | 2025-02-25T10:21:13 |
| 2025-02-25 | 2025-02-24T10:05:55 |
| 2025-02-24 | 2025-02-24T10:05:55 |
| 2025-01-28 | 2025-01-27T09:30:06 |
| 2025-01-27 | 2025-01-27T09:30:06 |
| 2025-01-14 | 2025-01-13T09:37:31 |
| 2025-01-13 | 2025-01-13T09:37:31 |
| 2024-12-17 | 2024-12-16T09:30:00 |
| 2024-12-16 | 2024-12-16T09:30:00 |
| 2024-12-12 | 2024-12-11T09:31:24 |
| 2024-12-11 | 2024-12-11T09:31:24 |
| 2024-12-02 | 2024-11-29T09:42:28 |
| 2024-11-29 | 2024-11-29T09:42:28 |
| 2024-11-27 | 2024-11-26T10:15:37 |
| 2024-11-26 | 2024-11-26T10:15:37 |
| 2024-11-21 | 2024-11-20T13:54:34 |
| 2024-11-20 | 2024-11-20T13:54:34 |
| 2024-11-15 | 2024-11-14T09:30:00 |
| 2024-11-14 | 2024-11-14T09:30:00 |
| 2024-11-12 | 2024-11-11T09:30:07 |
| 2024-11-11 | 2024-11-11T09:30:07 |
| 2024-11-07 | 2024-11-06T09:30:01 |
Nasdaq Trader Listing Event History
2 events recorded| Date | Source | Event Kind | Description |
|---|---|---|---|
| 2020-02-08 | https://web.archive.org/web/20200208181035/http://www.nasdaqtrader.com:80/dynamic/SymDir/nasdaqtraded.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 Select) at first daily capture |
Nasdaq Trader daily captures since 2026-09-20