Ballard Power Systems Inc... (BLDP)
NASDAQ: BLDP
· Real-Time Price · USD
2.20
0.03 (1.38%)
At close: Sep 16, 2025, 3:59 PM
2.20
0.00%
Pre-market: Sep 17, 2025, 06:00 AM EDT
BLDP Open Interest Chart
Open interest breakdown by expiration date for BLDP
options contracts. Displaying data for 4
active expiration dates with future expiry.
Total open interest across all expiries is
28,212
contracts, with 25,568
call contracts and
2,644 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 694 | 156 | 0.22 |
| Oct 17, 2025 | 682 | 48 | 0.07 |
| Nov 21, 2025 | 11,540 | 1,669 | 0.14 |
| Feb 20, 2026 | 12,652 | 771 | 0.06 |