Listing (Nasdaq Trader)
Symbol Directory: MDXH →Non-Normal Financial Status: Deficient (D)
This issue is subject to Nasdaq/exchange regulatory deficiency or delinquency proceedings.
Listing ExchangeNasdaq (Q)
Market CategoryCapital Market (S)
ETFNo
Round Lot Size100 shares
Financial StatusDeficient (D)
Test IssueNo
Listing Since2026-09-20 05:30:00 UTC
SEC Ticker EquivalentMDXH
Regulatory Flags (Nasdaq Trader)
Symbol: MDXHSEC 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 Days6 days
First Seen on Threshold List2023-03-06
Most Recent Threshold Date2023-03-13
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) |
|---|---|
| 2026-08-19 | 2026-08-18T12:29:55 |
| 2026-08-18 | 2026-08-17T09:30:01 |
| 2026-08-17 | 2026-08-17T09:30:01 |
| 2026-07-14 | 2026-07-13T10:14:14 |
| 2026-07-13 | 2026-07-13T10:14:14 |
| 2026-06-23 | 2026-06-22T14:34:20 |
| 2026-06-22 | 2026-06-22T14:34:20 |
| 2026-06-08 | 2026-06-05T14:29:03 |
| 2026-06-05 | 2026-06-05T14:29:03 |
| 2026-06-02 | 2026-06-01T10:45:07 |
| 2026-06-01 | 2026-06-01T10:45:07 |
| 2026-05-18 | 2026-05-15T09:55:33 |
| 2026-05-15 | 2026-05-14T09:30:01 |
| 2026-05-14 | 2026-05-14T09:30:01 |
| 2025-11-19 | 2025-11-18T09:30:33 |
| 2025-11-18 | 2025-11-17T14:23:52 |
| 2025-11-17 | 2025-11-14T10:12:36 |
| 2025-11-14 | 2025-11-14T10:12:36 |
| 2025-09-25 | 2025-09-24T12:17:14 |
| 2025-09-24 | 2025-09-24T12:17:14 |
| 2024-12-24 | 2024-12-23T15:34:04 |
| 2024-12-23 | 2024-12-23T15:34:04 |
| 2024-12-18 | 2024-12-17T11:28:25 |
| 2024-12-17 | 2024-12-17T11:28:25 |
| 2024-11-18 | 2024-11-15T13:16:30 |
| 2024-11-15 | 2024-11-15T13:16:30 |
| 2024-11-13 | 2024-11-12T13:04:48 |
| 2024-11-12 | 2024-11-12T13:04:48 |
| 2024-09-27 | 2024-09-26T09:30:00 |
| 2024-09-26 | 2024-09-26T09:30:00 |
| 2024-08-23 | 2024-08-22T10:07:44 |
| 2024-08-22 | 2024-08-22T10:07:44 |
| 2024-07-11 | 2024-07-10T11:09:39 |
| 2024-07-10 | 2024-07-10T11:09:39 |
| 2024-05-15 | 2024-05-14T09:45:21 |
| 2024-05-14 | 2024-05-14T09:45:21 |
| 2024-04-08 | 2024-04-05T10:57:45 |
| 2024-04-05 | 2024-04-05T10:57:45 |
| 2024-03-13 | 2024-03-12T10:53:30 |
| 2024-03-12 | 2024-03-12T10:53:30 |
| 2024-03-11 | 2024-03-08T11:01:06 |
| 2024-03-08 | 2024-03-07T10:38:04 |
| 2024-03-07 | 2024-03-07T10:38:04 |
| 2024-02-06 | 2024-02-05T11:29:21 |
| 2024-02-05 | 2024-02-05T11:29:21 |
| 2024-01-11 | 2024-01-10T14:02:30 |
| 2024-01-10 | 2024-01-10T14:02:30 |
| 2023-11-28 | 2023-11-27T12:05:25 |
| 2023-11-27 | 2023-11-27T12:05:25 |
| 2023-11-10 | 2023-11-09T09:51:15 |
Nasdaq Trader Listing Event History
2 events recorded| Date | Source | Event Kind | Description |
|---|---|---|---|
| 2022-01-07 | https://web.archive.org/web/20220107202142/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