ETH options expiring 22SEP26, 4 days out, with the forward at $2,515. Open interest is $131K in calls and $79K in puts, put/call 0.60, and max pain is $2,500. At-the-money implied volatility is 37.9%. Where a strike is listed on both venues the cheaper ask and richer bid are visible side by side; the arb scanner flags any gap that exceeds fees. Strikes shown are within 60% of the forward. All ETH expiries.
| Strike | Call bid / ask | Put bid / ask | OI c / p |
|---|---|---|---|
| 2000 | $459 / $578 | – / $0.20 | 0 / 0 |
| 2050 | $415 / $522 | – / $0.30 | 0 / 0 |
| 2100 | $401 / $424 | – / $0.30 | 0 / 0 |
| 2150 | $325 / $410 | – / $0.50 | 0 / 0 |
| 2200 | $302 / $324 | $0.20 / $0.70 | 0 / 0 |
| 2250 | $253 / $274 | $0.40 / $1.10 | 0 / 0 |
| 2300 | $203 / $225 | $1.00 / $1.80 | 0 / 0 |
| 2320 | $184 / $205 | $1.20 / $2.20 | 0 / 0 |
| 2340 | $164 / $185 | $1.80 / $2.80 | 0 / 0 |
| 2350 | $147 / $187 | $1.90 / $3.00 | 0 / 0 |
| 2360 | $147 / $165 | $2.60 / $3.40 | 0 / 0 |
| 2375 | $126 / $160 | $3.10 / $4.20 | 0 / 0 |
| 2380 | $128 / $145 | $3.80 / $4.60 | 0 / 0 |
| 2400 | $110 / $126 | $5.60 / $6.20 | 0 / 0 |
| 2420 | $94.00 / $108 | $8.40 / $9.00 | 0 / 0 |
| 2425 | $87.60 / $114 | $8.00 / $9.40 | 0 / 0 |
| 2440 | $78.00 / $89.00 | $12.40 / $13.00 | 0 / 0 |
| 2450 | $68.00 / $92.60 | $13.20 / $14.50 | 0 / 0 |
| 2460 | $65.00 / $74.00 | $17.60 / $18.20 | 0 / 0 |
| 2475 | $56.80 / $69.00 | $20.40 / $22.70 | 0 / 0 |
| 2480 | $52.00 / $59.00 | $24.20 / $24.80 | 0 / 0 |
| 2500 | $45.00 / $46.60 | $32.60 / $33.40 | 0 / 0 |
| 2520 | $35.40 / $36.80 | $42.80 / $44.80 | 0 / 0 |
| 2525 | $33.70 / $36.40 | $42.80 / $47.50 | 0 / 0 |
| 2540 | $27.40 / $29.20 | $54.00 / $58.00 | 0 / 0 |
| 2550 | $25.00 / $27.70 | $52.50 / $69.90 | 50 / 0 |
| 2560 | $21.00 / $22.80 | $64.00 / $73.00 | 0 / 0 |
| 2575 | $18.40 / $20.60 | $68.00 / $87.00 | 0 / 0 |
| 2580 | $16.20 / $18.00 | $79.00 / $90.00 | 0 / 0 |
| 2600 | $13.70 / $14.20 | $94.00 / $108 | 0 / 0 |
| 2620 | $10.00 / $11.60 | $110 / $126 | 0 / 0 |
| 2640 | $7.80 / $9.40 | $127 / $144 | 0 / 0 |
| 2650 | $7.80 / $9.10 | $122 / $163 | 0 / 0 |
| 2660 | $6.40 / $7.80 | $144 / $164 | 0 / 0 |
| 2680 | $5.20 / $6.60 | $162 / $184 | 0 / 0 |
| 2700 | $4.70 / $5.60 | $182 / $203 | 0 / 0 |
| 2750 | $3.00 / $3.80 | $230 / $252 | 0 / 0 |
| 2800 | $1.90 / $2.80 | $279 / $301 | 0 / 0 |
| 2850 | $1.30 / $2.40 | – | 0 / 0 |
| 2900 | $0.80 / $1.60 | $378 / $400 | 0 / 0 |
| 2950 | – | – | 0 / 0 |
| 3000 | – | – | 0 / 0 |