O Reilly Automotive Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with O Reilly Automotive Inc. at $85.82: open interest within 90 days was 16,868 call and 10,332 put contracts, a put/call ratio of 0.61; the day's volume was 1,777 calls and 689 puts (0.39). The most call open interest sits at the $95.00 strike (5,429 contracts) and the most put open interest at $85.00 (5,985). The at-the-money straddle for 16 October 2026, 23 days out, was priced at 6.2% of spot. For 16 October 2026, implied volatility was 32.5% at the put 5% below spot and 27.3% at the call 5% above, +5.1 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $95.00 | 5,429 |
| Puts | $85.00 | 5,985 |
The strike with the most open interest on each side, across expiries within 90 days.
Strikes where the day's volume was at least twice the open interest
| Contract | Volume | Open interest before | Premium traded |
|---|---|---|---|
| 18 December 2026 put at $100.00 | 255 | 32 | $379,950 |
Volume of at least 200 contracts and at least twice the open interest, with at least $25,000 of premium at the mid; contracts expiring the same day are left out. Premium is mid price times volume times 100.
Open interest built since 22 September 2026
| Contract | Open interest now | Change |
|---|---|---|
| 16 October 2026 put at $80.00 | 967 | +650 |
| 16 October 2026 call at $90.00 | 2,980 | +259 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for ORLY, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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