Erie Indemnity Co. options tape
Read from CBOE's delayed chain on 23 September 2026, with Erie Indemnity Co. at $234.38: open interest within 90 days was 1,129 call and 162 put contracts, a put/call ratio of 0.14; the day's volume was 32 calls and 2 puts (0.06). The most call open interest sits at the $240.00 strike (457 contracts) and the most put open interest at $200.00 (32). The at-the-money straddle for 16 October 2026, 23 days out, was priced at 7.5% of spot. For 16 October 2026, implied volatility was 35.7% at the put 5% below spot and 28.8% at the call 5% above, +6.9 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $240.00 | 457 |
| Puts | $200.00 | 32 |
The strike with the most open interest on each side, across expiries within 90 days.
Open interest built since 22 September 2026
| Contract | Open interest now | Change |
|---|---|---|
| 16 October 2026 call at $240.00 | 449 | +446 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for ERIE, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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