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BIB

Nasdaq ETF / ETP
ProShares Ultra Nasdaq Biotechnology
SEC Ticker Form: BIB

Listing (Nasdaq Trader)

Symbol Directory: BIB →
Listing ExchangeNasdaq (Q)
Market CategoryGlobal Market (G)
ETFYes
Round Lot Size100 shares
Financial StatusNormal (N)
Test IssueNo
Listing Since2026-09-20 05:30:00 UTC
SEC Ticker EquivalentBIB

Regulatory Flags (Nasdaq Trader)

Symbol: BIB

SEC 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 Days41 days
First Seen on Threshold List2011-04-18
Most Recent Threshold Date2014-04-01

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 DateTrigger Time (ET)
2025-05-072025-05-06T12:52:19
2025-05-062025-05-06T12:52:19
2025-04-112025-04-10T11:32:37
2025-04-102025-04-10T11:32:37
2025-04-082025-04-07T09:43:08
2025-04-072025-04-04T13:06:54
2025-04-042025-04-04T13:06:54
2022-05-102022-05-09T15:48:56
2022-05-092022-05-09T15:48:56
2020-03-192020-03-18T09:30:01
2020-03-182020-03-18T09:30:01
2020-03-172020-03-16T09:30:01
2020-03-162020-03-16T09:30:01
2020-03-132020-03-12T09:30:01
2020-03-122020-03-11T15:03:09
2020-03-112020-03-11T15:03:09
2020-03-102020-03-09T09:30:01
2020-03-092020-03-09T09:30:01
2018-10-252018-10-24T15:05:31
2018-10-242018-10-24T15:05:31
2018-04-032018-04-02T14:05:36
2018-04-022018-04-02T14:05:36
2016-01-292016-01-28T10:17:04
2016-01-282016-01-28T10:17:04
2016-01-192016-01-15T09:30:02
2016-01-152016-01-15T09:30:02
2016-01-142016-01-13T14:34:49
2016-01-132016-01-13T14:34:49
2016-01-122016-01-11T13:37:58
2016-01-112016-01-11T13:37:58
2015-10-072015-10-06T11:25:27
2015-10-062015-10-06T11:25:27
2015-09-292015-09-28T12:42:52
2015-09-282015-09-25T14:26:09
2015-09-252015-09-25T14:26:09
2015-09-222015-09-21T12:52:08
2015-09-212015-09-21T12:52:08
2015-08-252015-08-24T09:30:00
2015-08-242015-08-24T09:30:00
2014-12-242014-12-23T10:36:30
2014-12-232014-12-23T10:36:30
2014-04-112014-04-10T12:51:45
2014-04-102014-04-10T12:51:45
2014-03-252014-03-24T11:04:10
2014-03-242014-03-24T11:04:10
2012-06-262012-06-25T09:30:50
2012-06-252012-06-25T09:30:50
2011-08-092011-08-09T06:35:22
2011-08-082011-08-08T09:30:05
2011-08-052011-08-05T06:18:04

Nasdaq Trader Listing Event History

1 event recorded
DateSourceEvent KindDescription
2026-09-20nasdaqtraded.txtFIRST_SEENInitial listing on Nasdaq (Global Market)

Nasdaq Trader daily captures since 2026-09-20