Options Skew Analytics

SHOP option chain

Strikes around the forward, as they were quoted at the close

Data as of 23 September 2026 (end of day)

2026-09-25(2 days)ATM 66.85%±7.08skew +0.08
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
22424$10.20$13.20—$132.00—————
33253$9.40$12.15—$133.00—————
511,384$8.35$11.40—$134.00—————
1681,897$7.50$10.15—$135.0069.57%$0.40$0.512,2831,364
200875$6.95$8.00—$136.0067.79%$0.48$0.64134628
213597$6.25$7.20—$137.0067.32%$0.57$0.88169325
325946$5.60$6.35—$138.0067.10%$0.77$1.10173444
166515$4.90$5.55—$139.0067.92%$1.04$1.41238238
2,3344,748$4.25$4.85—$140.0067.72%$1.34$1.722,6884,350
844517$3.70$4.25—$141.0067.50%$1.67$2.10120362
1,321641$3.10$3.65—$142.0067.06%$2.08$2.49539875
1,3341,300$2.66$3.15—$143.0066.99%$2.59$2.9278395
7951,041$2.25$2.5766.40%$144.00—$3.10$3.60363536
1,3961,016$1.88$2.0966.15%$145.00—$3.50$4.25237296
427390$1.47$1.7766.04%$146.00—$4.35$4.959296
1,133459$1.25$1.4567.10%$147.00—$5.10$5.7586134
413599$1.02$1.2067.84%$148.00—$5.70$6.5024792
599660$0.84$0.9868.63%$149.00—$6.45$7.2513586
4,6742,886$0.67$0.8269.50%$150.00—$7.25$8.2014770
7,4673,598$0.38$0.4971.14%$152.50—$8.25$10.6520131
8,8364,113$0.25$0.3375.50%$155.00—$10.50$13.451547

Forward $143.15. The 25-delta put carries +0.08 volatility points over the 25-delta call.

2026-10-02(9 days)ATM 56.04%±12.61skew -2.63
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
11,379$11.50$14.00—$132.0054.70%$0.86$1.2912737
124$10.55$13.10—$133.0054.89%$1.07$1.4911525
2165$10.05$11.80—$134.0054.59%$1.25$1.713233
27285$9.35$11.05—$135.0054.97%$1.53$1.971902,664
53106$8.75$10.00—$136.0054.16%$1.67$2.2625124
19107$8.20$9.00—$137.0054.30%$1.99$2.563732
24199$7.40$8.55—$138.0055.36%$2.38$3.00831,259
32168$6.70$8.15—$139.0054.51%$2.62$3.3531955
505465$6.45$7.00—$140.0055.63%$3.10$3.85171183
225116$5.85$6.50—$141.0055.59%$3.50$4.304227
120111$5.35$5.90—$142.0054.62%$3.90$4.6556106
129221$4.85$5.40—$143.0055.83%$4.50$5.2536207
11534$4.35$5.0056.10%$144.00—$4.75$5.8073134
257408$4.00$4.5556.58%$145.00—$5.60$6.40407208
2,12176$3.55$4.1056.15%$146.00—$6.00$6.956725
81147$3.15$3.9057.10%$147.00—$6.40$7.6011191
13384$2.84$3.3055.93%$148.00—$7.55$8.253711
4852$2.42$2.9455.13%$149.00—$8.00$9.20154
6171,174$2.38$2.6256.58%$150.00—$8.95$9.80432
82231$1.69$2.0656.79%$152.50—$10.65$11.90511
148442$1.13$1.5856.52%$155.00—$12.00$14.05131

Forward $143.25. The 25-delta put carries -2.63 volatility points over the 25-delta call.

2026-10-09(16 days)ATM 53.28%±16.06skew -1.28
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
0150$13.00$14.60—$132.0055.21%$1.80$2.371474
35162$11.95$13.90—$133.0054.66%$1.90$2.68819
892$11.50$13.15—$134.0053.57%$2.09$2.833812
452$10.80$11.80—$135.0054.07%$2.45$3.157354
2710$10.05$11.50—$136.0054.84%$2.79$3.60624
1278$9.15$11.05—$137.0055.90%$3.10$4.20511
1290$8.85$10.45—$138.0055.04%$3.45$4.40104
29$8.25$9.35—$139.0054.68%$3.80$4.75661
42131$7.80$9.20—$140.0054.57%$4.25$5.10134126
815$7.15$8.65—$141.0054.67%$4.50$5.753723
984$6.85$7.75—$142.0055.42%$5.05$6.30103
25827$6.30$7.20—$143.0056.36%$5.70$6.8592
2260$5.90$7.1054.38%$144.00—$6.05$7.051110
571180$5.45$6.3553.24%$145.00—$6.60$8.00256
9522$5.05$6.0553.98%$146.00—$7.35$8.6561
18165$4.45$5.7053.48%$147.00—$7.95$9.0010
6115$4.30$5.1053.62%$148.00—$8.25$10.0053
6124$3.95$4.9054.43%$149.00—$8.80$10.7011
59175$3.65$4.6054.85%$150.00—$10.00$11.15146
1829$2.88$3.6554.12%$152.50—$11.80$13.0040
12115$2.37$3.0054.85%$155.00—$13.70$14.7510

Forward $143.95. The 25-delta put carries -1.28 volatility points over the 25-delta call.

2026-10-16(23 days)ATM 53.44%±19.24skew -2.29
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
—————$126.0053.63%$1.28$1.94552
—————$127.0051.84%$1.41$1.888108
—————$128.0051.90%$1.63$2.076541
01$15.80$18.15—$129.0051.30%$1.77$2.25820
481,829$14.80$17.05—$130.0051.67%$2.00$2.561,189593
06$14.65$16.30—$131.0051.09%$2.19$2.751077
076$13.95$15.55—$132.0051.50%$2.52$3.059536
457$13.25$14.65—$133.0051.58%$2.72$3.45842,048
75204$12.55$14.15—$134.0051.61%$3.10$3.703242
17424,287$11.85$12.75—$135.0051.96%$3.45$4.101,9851,585
5568$11.25$12.80—$136.0053.29%$4.00$4.603457
90693$10.35$12.15—$137.0053.06%$4.35$4.954739
292140$10.20$11.45—$138.0053.07%$4.75$5.351426
51194$9.70$10.40—$139.0052.55%$5.20$5.6010105
3821,970$9.05$9.75—$140.0052.79%$5.65$6.10952617
19523$8.55$9.20—$141.0052.70%$6.10$6.55278157
64811,079$6.70$7.2053.49%$145.00—$8.20$8.801,574262
5,2717,429$4.95$5.2554.25%$150.00—$10.85$11.9092028
11785$4.05$4.7054.87%$152.50—$12.60$13.8557
8225,364$3.40$3.7554.14%$155.00—$14.50$15.8551012
3722,938$2.32$2.5253.87%$160.00—$17.90$19.954270

Forward $143.45. The 25-delta put carries -2.29 volatility points over the 25-delta call.

2026-10-23(30 days)ATM 52.24%±21.55skew +2.09
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
011$14.45$16.40—$132.0053.69%$3.15$4.451334
07$13.65$15.30—$133.0050.60%$3.05$4.35468
05$13.30$14.65—$134.0052.01%$3.85$4.60228
1390$12.70$14.50—$135.0052.34%$4.20$5.05305
141$12.15$13.95—$136.0051.69%$4.30$5.501462
011$11.10$13.15—$137.0052.26%$4.95$5.80131
48$10.90$12.35—$138.0054.64%$5.25$7.0560
1517$10.65$12.20—$139.0054.59%$5.65$7.5030
34153$10.05$11.30—$140.0054.26%$6.35$7.606317
3429$9.50$10.95—$141.0052.75%$6.50$7.90063
197$8.95$10.25—$142.0052.69%$7.10$8.2554
17640$8.65$9.40—$143.0052.82%$7.60$8.8035
1613$8.15$8.9552.53%$144.00—$8.05$9.3080
2091$7.65$8.4052.12%$145.00—$8.65$9.95422
216$6.95$8.3552.51%$146.00—$8.95$10.3010
015$6.80$8.0053.56%$147.00—$9.65$11.0510
030$6.30$7.6053.28%$148.00—$10.35$11.854948
1253$5.35$7.0551.04%$149.00—————
47132$5.65$6.7053.17%$150.00—$11.60$12.95164
528$4.90$5.7553.20%$152.50—————
1492$3.55$5.1051.60%$155.00—$14.65$16.5511

Forward $143.87. The 25-delta put carries +2.09 volatility points over the 25-delta call.

2026-11-20(58 days)ATM 61.38%±35.39skew +1.14
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
032$48.45$51.40—$95.00—————
058$43.95$46.65—$100.0066.15%$0.90$1.40618105
5420$39.45$42.10—$105.0065.18%$1.50$1.8270791
1565$35.25$37.75—$110.0063.61%$1.97$2.55807221
1351$31.60$34.00—$115.0064.36%$3.00$3.6545177
0478$27.40$29.90—$120.0063.20%$4.10$4.652,04199
71,121$24.35$26.15—$125.0063.20%$5.60$6.101,051188
241,326$21.10$22.85—$130.0062.77%$7.15$7.901,333492
65930$18.35$19.75—$135.0062.92%$9.30$9.90919308
971743$15.75$16.85—$140.0063.00%$11.50$12.40538233
4102,177$13.50$14.5062.16%$145.00—$13.80$14.95759393
1511,246$11.45$12.0061.32%$150.00—$16.60$17.8544879
66788$9.65$10.2561.55%$155.00—$19.85$21.056751
1411,432$8.05$8.6561.48%$160.00—$23.25$24.454046
314764$6.75$7.3061.68%$165.00—$26.75$28.604970
641,184$5.60$6.0061.41%$170.00—$30.65$32.2016910
521,094$4.65$5.2062.05%$175.00—$34.60$36.25150
571,029$3.85$4.4062.33%$180.00—$38.65$40.901310
66394$3.20$3.7062.61%$185.00—$42.45$45.00240
34663$2.50$3.1062.31%$190.00—$46.95$49.40190
—————$195.00—$51.80$54.3510

Forward $144.62. The 25-delta put carries +1.14 volatility points over the 25-delta call.

2026-12-18(86 days)ATM 58.50%±41.14skew +1.17
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
089$49.25$52.20—$95.0061.81%$1.05$1.451,1108
0210$44.85$47.50—$100.0061.33%$1.41$2.191,6005
2348$40.75$43.40—$105.0061.94%$2.25$3.055560
0363$36.70$39.20—$110.0060.88%$3.05$3.909811
0622$32.85$35.20—$115.0059.98%$4.30$4.701,65929
0358$29.05$31.45—$120.0059.73%$5.60$6.101,25534
2501$25.60$28.35—$125.0059.75%$7.30$7.701,210237
27930$22.95$25.05—$130.0059.64%$9.10$9.658019
18572$20.45$22.25—$135.0059.14%$11.05$11.755118
361,455$18.10$18.75—$140.0059.14%$13.45$14.151,22865
35543,734$15.80$16.4558.43%$145.00—$15.70$16.8080688
3402,182$13.75$14.4058.52%$150.00—$18.50$19.707653
1461,614$11.90$12.4058.25%$155.00—$21.55$22.852528
431,743$10.20$10.9058.40%$160.00—$24.90$26.251600
62441$8.80$9.4558.48%$165.00—$28.50$29.953290
38528$7.55$8.1558.47%$170.00—$32.05$34.651411
222,330$6.45$7.0558.53%$175.00—$36.00$38.60860
20621$5.50$6.0558.50%$180.00—$39.95$42.20550
53371$4.70$5.2058.58%$185.00—$44.20$46.70770
302915$3.80$4.4558.09%$190.00—$48.35$51.0510
3166$3.25$3.8558.34%$195.00—$52.50$55.40550

Forward $144.87. The 25-delta put carries +1.17 volatility points over the 25-delta call.

2027-01-15(114 days)ATM 56.37%±45.84skew +2.09
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
1458$50.25$53.10—$95.00—————
71,764$45.90$49.10—$100.0059.51%$2.28$2.814,897168
0612$41.80$44.95—$105.0058.56%$2.63$4.005,1487
0713$37.85$41.00—$110.0058.35%$4.20$4.553,33258
2603$34.25$37.25—$115.0057.95%$5.40$5.802,4204
81,340$30.75$33.20—$120.0057.74%$6.85$7.303,24410
1939$27.45$30.15—$125.0057.65%$8.55$9.051,98113
621,400$24.70$27.10—$130.0057.36%$10.40$11.002,910290
44751$21.80$24.40—$135.0057.25%$12.55$13.209053
1116,526$20.25$20.80—$140.0057.23%$14.95$15.651,19211
633,028$17.95$19.00—$145.0057.22%$17.50$18.402,8559
1042,278$15.85$16.4556.43%$150.00—$20.30$21.3085222
140907$13.90$14.6056.35%$155.00—$23.20$24.604332
591,348$12.30$12.8556.38%$160.00—$26.50$27.701572
24510$10.80$11.3556.42%$165.00—$29.85$31.351090
5011,864$9.35$10.0056.25%$170.00—$33.35$35.201520
343,158$8.20$8.8056.32%$175.00—$37.30$39.802040
651,228$7.15$7.7056.28%$180.00—$41.00$43.805640
1545$6.20$6.7056.14%$185.00—$45.20$47.55321
711,644$5.10$5.8555.55%$190.00—$49.30$52.051770
9611$4.20$5.2555.42%$195.00—$53.60$56.2020

Forward $145.53. The 25-delta put carries +2.09 volatility points over the 25-delta call.

How to read this

Calls on the left, puts on the right, the strike between them — the layout every chain uses. Each block is one expiration, and the heading carries its days to expiry, the at-the-money implied volatility, and the one-standard-deviation move that volatility implies over that time.

Only the 21 strikes nearest the forward are stored, which is the part of the board that carries the volume. The shaded side is in the money: below the forward for calls, above it for puts.

Implied volatility is shown on the out-of-the-money side only. An in-the-money option is nearly all intrinsic value quoted on a wide market, so a volatility solved from it would look authoritative and mean very little. The price is still shown, because the price is real; the blank is deliberate.