CECO Environmental Corp. (CECO)
NASDAQ: CECO
· Real-Time Price · USD
46.17
0.96 (2.12%)
At close: Aug 21, 2025, 1:33 PM
CECO Open Interest Chart
Open interest breakdown by expiration date for CECO
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
570
contracts, with 335
call contracts and
235 put contracts. The
overall put-call open interest ratio is
0.70, 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 | 140 | 137 | 0.98 |
| Oct 17, 2025 | 1 | 0 | 0.00 |
| Nov 21, 2025 | 44 | 8 | 0.18 |
| Dec 19, 2025 | 125 | 82 | 0.66 |
| Feb 20, 2026 | 25 | 8 | 0.32 |