Knife River Corporation (KNF)
NYSE: KNF
· Real-Time Price · USD
90.02
-0.98 (-1.08%)
At close: Aug 15, 2025, 3:59 PM
91.78
1.96%
After-hours: Aug 15, 2025, 06:23 PM EDT
KNF Open Interest Chart
Open interest breakdown by expiration date for KNF
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
520
contracts, with 405
call contracts and
115 put contracts. The
overall put-call open interest ratio is
0.28, 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 | 34 | 1 | 0.03 |
| Oct 17, 2025 | 199 | 97 | 0.49 |
| Nov 21, 2025 | 112 | 16 | 0.14 |
| Jan 16, 2026 | 4 | 0 | 0.00 |
| Feb 20, 2026 | 56 | 1 | 0.02 |