Listing (Nasdaq Trader)
Symbol Directory: BBBB → Listing Exchange Cboe BZX (Z)
Market Category —
Security Type Exchange Traded Funds (E)
ETF Yes
Round Lot Size 100 shares
Financial Status Normal (N)
Test Issue No
Listed Since on or before 2026-10-15
SEC Ticker Equivalent BBBB
Regulatory Flags (Nasdaq Trader)
Symbol: BBBBSEC 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 List2005-11-28
Most Recent Threshold Date2005-12-05
Nasdaq Trader Listing Event History
3 events recorded| Date | Event Kind | Description |
|---|---|---|
| 2026-10-15 | CTA_FIRST_SEEN | Listed on Cboe BZX (CTA symbol file) |
| 2026-10-16 | ADD | Trading system action: Add (Market: Cboe BZX) - Corgi ETF Trust I |
| 2026-10-17 | FIRST_SEEN | Initial listing on Cboe BZX |
Nasdaq Trader daily captures since 2026-09-20