SPY Options Chain

SPY $766.28 · Updated Oct 26, 4:00 PM ET

SPY is at $766.28. The nearest expiration, Oct 27, 2026 (1 day out), lists 149 strikes, with 517,686 calls and 554,539 puts traded in the latest session. At-the-money implied volatility is 11.8%. The at-the-money straddle prices a move of about $3.84 (0.5%) by expiration.

EXPIRATION

ATM IV
11.8%
766 strike
EXPECTED MOVE
$3.84
ATM straddle
MAX PAIN
$767.00
+0.1%
PUT/CALL VOLUME
1.07
554,539 / 517,686

OCT 27, 2026 CHAIN

CALLSPUTS
BidAskLastVolOIIVDeltaGammaThetaStrikeThetaGammaDeltaIVOIVolLastAskBid
14.0015.3516.8461626.8%0.9830.0061-0.037751-0.0380.0061-0.01716.5%3793,2210.040.040.03
13.0614.3613.461292925.8%0.9800.0076-0.046752-0.0470.0076-0.02116.0%1,0235,0400.040.050.04
12.0912.6512.501,61011418.4%0.9740.0095-0.059753-0.0600.0095-0.02615.9%24,62011,3370.060.070.06
11.1012.3611.881307423.2%0.9660.0120-0.077754-0.0790.0121-0.03415.5%1,0606,0320.090.090.08
10.2510.4310.424059315.2%0.9560.0153-0.103755-0.1050.0154-0.04414.9%2,94921,9880.100.110.10
9.299.469.981495614.8%0.9430.0195-0.140756-0.1410.0195-0.05814.7%7277,5070.140.150.14
8.348.518.6049118914.4%0.9240.0246-0.189757-0.1900.0246-0.07514.2%90910,1340.200.200.18
7.417.557.492,09116413.9%0.9010.0308-0.257758-0.2580.0308-0.09914.1%1,8339,6080.260.270.25
6.566.646.7092939614.0%0.8710.0380-0.348759-0.3480.0380-0.12913.6%1,31411,5440.350.350.34
5.685.765.693,6691,09913.6%0.8340.0460-0.468760-0.4690.0460-0.16613.3%3,74434,0220.470.470.46
4.844.914.806,44193113.3%0.7890.0546-0.626761-0.6270.0546-0.21113.1%86318,2440.620.630.62
4.064.084.0510,7291,46612.9%0.7340.0633-0.830762-0.8300.0633-0.26612.8%6,50445,3140.830.840.82
3.313.373.2824,0941,22512.7%0.6710.0713-1.090763-1.0900.0714-0.33012.5%83433,0411.101.101.08
2.652.682.6628,2031,61712.4%0.5990.0779-1.416764-1.4160.0782-0.40212.2%1,41755,7461.401.421.40
2.052.062.0569,4432,55112.1%0.5200.0819-1.735765-1.7360.0825-0.48112.0%1,042106,7301.811.821.80
1.541.561.5477,6372,10611.9%0.4370.0826-1.526766-1.5280.0838-0.56511.7%1,09346,8292.292.322.27
1.111.121.1164,0791,67511.6%0.3540.0794-1.108767-1.1120.0813-0.64911.4%22,02836,5372.872.882.84
0.770.780.7847,3882,32611.4%0.2760.0724-0.772768-0.7810.0751-0.73011.2%7629,9723.523.553.50
0.510.520.5130,8891,44311.2%0.2060.0624-0.518769-0.5360.0655-0.80310.9%1,0573,5784.284.304.24
0.330.340.3435,8232,89511.2%0.1470.0509-0.336770-0.3640.0536-0.86510.6%9863,4945.105.125.05
0.210.220.2115,7451,65011.2%0.1020.0394-0.212771-0.2530.0408-0.91310.3%5868555.916.065.90
0.130.140.1318,7011,91811.2%0.0680.0291-0.131772-0.1880.0288-0.9478.9%5241,3656.966.996.81
0.080.090.0821,1011,86211.4%0.0450.0207-0.080773-0.1510.0190-0.9699.6%5322097.827.977.82
0.040.050.0412,5161,25811.2%0.0300.0146-0.051774-0.1320.0121-0.98213.8%3511298.609.828.12
0.030.040.0314,4881,77611.8%0.0200.0103-0.034775-0.1220.0076-0.9891.1%2063159.899.979.80
0.020.030.034,4273,32812.2%0.0150.0075-0.024776-0.1180.0050-0.99422.4%804810.8411.9310.71
0.010.020.026,5346,90312.3%0.0110.0057-0.018777-0.1160.0035-0.9950.0%920911.1112.0610.73
0.010.020.011,52194813.2%0.0090.0045-0.015778-0.1140.0026-0.99715.0%15512.3014.0911.71
0.000.010.011,3871,24512.5%0.0080.0037-0.013779-0.1140.0020-0.9970.0%413.4514.0412.62
0.000.010.012,2902,81013.3%0.0070.0032-0.012780-0.1140.0017-0.9980.0%6614.8716.1013.62
0.000.010.011,0091,03714.1%0.0060.0028-0.012781-0.1130.0015-0.99819.6%5915.9717.1014.74

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How this is calculated: Options Chain methodology

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