Listing (Nasdaq Trader)
Symbol Directory: DRAM →Listing ExchangeCboe BZX (Z)
Market Category—
ETFYes
Round Lot Size100 shares
Financial StatusNormal (N)
Test IssueNo
Listing Since2026-09-20 05:30:00 UTC
SEC Ticker EquivalentDRAM
Regulatory Flags (Nasdaq Trader)
Symbol: DRAMSEC 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 Days138 days
First Seen on Threshold List2015-10-07
Most Recent Threshold Date2017-04-10
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) |
|---|---|
| 2017-06-06 | 2017-06-05T13:34:57 |
| 2017-06-05 | 2017-06-05T13:34:57 |
| 2017-06-01 | 2017-05-31T11:01:36 |
| 2017-05-31 | 2017-05-31T11:01:36 |
| 2017-05-30 | 2017-05-26T11:32:26 |
| 2017-05-26 | 2017-05-26T11:32:26 |
| 2017-05-09 | 2017-05-08T11:03:24 |
| 2017-05-08 | 2017-05-08T11:03:24 |
| 2017-03-03 | 2017-03-02T10:59:56 |
| 2017-03-02 | 2017-03-02T10:59:56 |
| 2017-02-09 | 2017-02-08T12:57:35 |
| 2017-02-08 | 2017-02-08T12:57:35 |
| 2017-01-09 | 2017-01-06T10:32:38 |
| 2017-01-06 | 2017-01-05T11:57:30 |
| 2017-01-05 | 2017-01-05T11:57:30 |
| 2017-01-04 | 2017-01-03T09:33:04 |
| 2017-01-03 | 2017-01-03T03:58:00 |
| 2016-12-30 | 2016-12-29T09:36:32 |
| 2016-12-29 | 2016-12-29T09:36:32 |
| 2016-12-01 | 2016-11-30T09:34:11 |
| 2016-11-30 | 2016-11-30T09:34:11 |
| 2016-11-23 | 2016-11-22T09:49:04 |
| 2016-11-22 | 2016-11-22T09:49:04 |
| 2016-11-17 | 2016-11-16T11:16:07 |
| 2016-11-16 | 2016-11-16T11:16:07 |
| 2016-09-16 | 2016-09-15T09:42:38 |
| 2016-09-15 | 2016-09-15T09:42:38 |
| 2016-08-03 | 2016-08-02T09:43:19 |
| 2016-08-02 | 2016-08-01T13:22:42 |
| 2016-08-01 | 2016-08-01T13:22:42 |
| 2016-07-29 | 2016-07-28T11:22:07 |
| 2016-07-28 | 2016-07-28T11:22:07 |
| 2016-07-12 | 2016-07-11T09:30:00 |
| 2016-07-11 | 2016-07-08T09:30:03 |
| 2016-07-08 | 2016-07-07T11:43:19 |
| 2016-07-07 | 2016-07-07T11:43:19 |
| 2016-06-29 | 2016-06-28T09:40:18 |
| 2016-06-28 | 2016-06-27T15:26:38 |
| 2016-06-27 | 2016-06-27T15:26:38 |
| 2016-06-21 | 2016-06-20T11:16:01 |
| 2016-06-20 | 2016-06-20T11:16:01 |
| 2016-06-17 | 2016-06-16T09:30:00 |
| 2016-06-16 | 2016-06-16T09:30:00 |
| 2016-06-15 | 2016-06-14T09:30:01 |
| 2016-06-14 | 2016-06-14T09:30:01 |
| 2016-05-06 | 2016-05-05T14:50:47 |
| 2016-05-05 | 2016-05-05T14:50:47 |
| 2016-05-03 | 2016-05-02T13:15:18 |
| 2016-05-02 | 2016-05-02T13:15:18 |
| 2016-04-04 | 2016-04-01T15:58:55 |
Nasdaq Trader Listing Event History
1 event recorded| Date | Source | Event Kind | Description |
|---|---|---|---|
| 2026-09-20 | nasdaqtraded.txt | FIRST_SEEN | Initial listing on Cboe BZX |
Nasdaq Trader daily captures since 2026-09-20