Ballard Power Systems Inc... (BLDP)
NASDAQ: BLDP
· Real-Time Price · USD
1.90
-0.04 (-2.06%)
At close: Aug 20, 2025, 10:26 AM
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
25,283
contracts, with 23,321
call contracts and
1,962 put contracts. The
overall put-call open interest ratio is
0.08, 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 | 810 | 96 | 0.12 |
| Oct 17, 2025 | 355 | 3 | 0.01 |
| Nov 21, 2025 | 12,219 | 1,633 | 0.13 |
| Feb 20, 2026 | 9,937 | 230 | 0.02 |