Ballard Power Systems Inc... (BLDP)
NASDAQ: BLDP
· Real-Time Price · USD
2.00
0.17 (9.29%)
At close: Aug 15, 2025, 3:59 PM
2.00
0.25%
After-hours: Aug 15, 2025, 06:24 PM EDT
BLDP Open Interest Chart
Open interest breakdown by expiration date for BLDP
options contracts. Displaying data for 3
active expiration dates with future expiry.
Total open interest across all expiries is
23,171
contracts, with 21,279
call contracts and
1,892 put contracts. The
overall put-call open interest ratio is
0.09, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Feb 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 620 | 45 | 0.07 |
| Nov 21, 2025 | 10,969 | 1,621 | 0.15 |
| Feb 20, 2026 | 9,690 | 226 | 0.02 |