Listing (Nasdaq Trader)
Symbol Directory: ARMH →Listing ExchangeNYSE Arca (P)
Market Category—
ETFYes
Round Lot Size100 shares
Financial StatusNormal (N)
Test IssueNo
Listing Since2026-09-20 05:30:00 UTC
SEC Ticker EquivalentARMH
Regulatory Flags (Nasdaq Trader)
Symbol: ARMHRule 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) |
|---|---|
| 2014-02-05 | 2014-02-04T09:46:55 |
| 2014-02-04 | 2014-02-04T09:46:55 |
| 2011-11-21 | 2011-11-18T15:00:04 |
| 2011-11-18 | 2011-11-18T15:00:04 |
| 2011-08-09 | 2011-03-10T15:14:24 |
| 2011-08-08 | 2011-08-08T14:25:19 |
| 2011-08-05 | 2011-03-10T15:14:24 |
| 2011-08-04 | 2011-08-04T15:43:38 |
| 2011-03-11 | 2011-03-10T15:14:24 |
| 2011-03-10 | 2011-03-10T15:14:24 |
Nasdaq Trader Listing Event History
1 event recorded| Date | Source | Event Kind | Description |
|---|---|---|---|
| 2026-09-20 | nasdaqtraded.txt | FIRST_SEEN | Initial listing on NYSE Arca |
Nasdaq Trader daily captures since 2026-09-20