Options Skew Analytics

APP option chain

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

Data as of 22 September 2026 (end of day)

2026-09-25(3 days)ATM 60.31%±18.00skew -2.14
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
235$23.60$27.20—$305.0062.22%$0.55$0.90666248
118$21.20$25.10—$307.5061.98%$0.80$1.15531228
2201$19.00$22.10—$310.0061.09%$1.10$1.40660422
551$17.10$19.00—$312.5061.01%$1.50$1.8023541
12216$15.20$17.00—$315.0060.11%$1.90$2.25371235
14136$13.40$15.00—$317.5060.13%$2.45$2.9029941
63381$12.00$13.20—$320.0059.74%$3.10$3.60243455
3284$10.40$11.50—$322.5060.75%$4.00$4.6095100
101506$9.00$9.70—$325.0060.50%$4.70$5.80211187
22781$7.20$8.60—$327.5059.96%$5.80$6.806635
568857$6.40$7.2060.37%$330.00—$7.20$8.00342124
109170$5.30$6.2060.87%$332.50—$8.40$9.903319
360609$4.50$5.1061.12%$335.00—$9.90$11.201182
117437$3.70$4.3061.60%$337.50—$11.40$13.10290
6001,840$3.00$3.2059.99%$340.00—$13.40$14.605136
31131$2.45$2.9562.27%$342.50—$15.30$16.9051
336478$1.95$2.4062.38%$345.00—$17.10$19.10620
38205$1.55$1.9562.65%$347.50—————
1,2112,247$1.30$1.4062.23%$350.00—$20.90$24.908053
113259$0.85$1.3062.63%$352.50—$22.90$27.7001
121275$0.85$1.0064.44%$355.00—$25.70$30.7013610

Forward $329.20. The 25-delta put carries -2.14 volatility points over the 25-delta call.

2026-10-02(10 days)ATM 58.02%±31.63skew -1.18
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
152$25.40$29.20—$305.0057.33%$3.30$3.80151161
12$22.70$27.30—$307.5057.09%$3.80$4.40183
0217$22.50$26.30—$310.0057.93%$4.60$5.2015714
442$20.20$24.50—$312.5059.93%$5.40$6.60447
7364$20.10$21.70—$315.0057.44%$6.00$6.7013619
611$17.80$19.90—$317.5059.56%$7.10$8.20694
10169$16.60$18.30—$320.0059.46%$7.90$9.30267114
616$15.30$16.80—$322.5059.95%$9.20$10.30475
4569$14.30$15.20—$325.0057.49%$9.90$10.8010184
5152$13.00$14.10—$327.5057.96%$11.20$12.10168
83351$11.80$12.7057.84%$330.00—$12.30$13.5022517
1546$10.70$11.8058.49%$332.50—$13.60$15.10512
124508$9.40$10.6057.63%$335.00—$15.60$17.60702
820$8.70$9.7058.51%$337.50—$17.10$19.3080
105448$7.90$8.8058.83%$340.00—$18.30$19.50191
7141$7.10$7.9058.83%$342.50—————
2150$6.30$7.1058.73%$345.00—$21.50$25.10140
26$5.70$6.5059.34%$347.50—$23.20$27.2010
523790$5.10$5.5058.57%$350.00—$24.80$28.50124
716$4.50$5.1059.11%$352.50—————
1688$4.00$4.5059.07%$355.00—$28.20$33.5040

Forward $329.35. The 25-delta put carries -1.18 volatility points over the 25-delta call.

2026-10-09(17 days)ATM 57.28%±40.74skew -1.59
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
—————$297.5055.60%$3.90$4.30358
044$30.90$35.70—$300.0055.55%$4.40$4.9020531
—————$302.5055.25%$4.80$5.6021
041$28.60$31.90—$305.0055.41%$5.50$6.30726
—————$307.5055.31%$6.20$7.0001
243$25.60$28.30—$310.0055.59%$7.00$7.9020323
10$24.80$26.70—$312.50—————
021$23.30$25.10—$315.0055.78%$8.70$9.802176
—————$317.5055.51%$9.30$11.0050
343$20.40$22.10—$320.0056.32%$10.70$12.103559
72309$17.10$19.30—$325.0055.20%$12.50$14.205218
101$16.20$18.20—$327.5055.65%$13.90$15.50215
860$15.10$17.0057.46%$330.00—$15.40$17.60152
1010$13.90$15.8057.26%$332.50—$16.10$18.2031
1437$13.10$14.7057.74%$335.00—$17.90$19.60250
66$11.90$13.4056.95%$337.50—$19.30$21.1010
3035$11.00$12.4057.01%$340.00—$21.10$22.80210
556$9.40$10.5057.07%$345.00—$24.00$26.00140
18200$8.00$9.2057.86%$350.00—$27.50$29.4050
1261$6.70$7.4057.11%$355.00—$31.40$37.1030
161115$5.50$6.2057.00%$360.00—$34.70$41.30140

Forward $329.55. The 25-delta put carries -1.59 volatility points over the 25-delta call.

2026-10-16(24 days)ATM 55.96%±47.40skew +0.11
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
16252$33.60$38.40—$300.0055.99%$6.50$7.001,552150
01$31.00$36.20—$302.5056.14%$7.10$7.90267
—————$305.0055.93%$7.80$8.60156
03$29.10$32.70—$307.5055.72%$8.50$9.4026
24510$29.20$30.70—$310.0055.87%$9.50$10.201,066179
11$27.60$29.00—$312.50—————
43$26.10$27.50—$315.0056.11%$11.10$12.5020
02$24.10$26.00—$317.50—————
281,539$23.30$24.70—$320.0055.83%$13.30$14.3054861
46$21.40$23.30—$322.5058.50%$14.40$17.2010
1738$20.50$21.80—$325.0055.97%$15.60$16.7027315
35$19.80$20.70—$327.5056.78%$16.90$18.4010
148920$18.40$19.60—$330.0055.92%$18.30$19.0053868
7892$17.20$18.4055.80%$332.50—————
1129$16.40$17.2056.11%$335.00—$20.80$22.8041
2418$15.20$16.2055.97%$337.50—$22.30$24.2032
30635$14.20$15.0055.68%$340.00—$23.80$25.102959
119$12.50$13.5056.47%$345.00—$27.00$29.002221
1091,405$10.80$11.5055.94%$350.00—$30.40$31.809521
1447$9.40$10.2056.42%$355.00—$34.00$35.80112
1382,102$8.20$8.5056.04%$360.00—$36.70$41.00846

Forward $330.35. The 25-delta put carries +0.11 volatility points over the 25-delta call.

2026-10-23(31 days)ATM 56.44%±54.26skew -0.66
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
12$50.10$57.10—$280.0056.33%$4.00$4.3016058
02$46.60$52.90—$285.0056.04%$4.60$5.5010217
01$43.20$47.60—$290.0055.60%$5.30$6.8023821
011$37.80$43.80—$295.0055.71%$6.70$8.00935
251$36.00$40.20—$300.0055.73%$8.10$9.5024014
05$31.30$36.80—$305.0055.20%$9.70$10.80345
0155$30.20$34.20—$310.0055.35%$11.40$12.8011918
078$27.20$31.10—$315.0057.33%$13.20$16.40276
597$24.50$27.80—$320.0055.55%$15.30$17.40653
1754$21.00$25.40—$325.0056.15%$18.00$19.9016613
1011$19.60$23.2056.24%$330.00—$20.20$22.90512
2116$18.50$20.0056.45%$335.00—$22.60$27.201730
172$15.80$18.3056.07%$340.00—$26.00$30.50110
177$13.70$16.1055.35%$345.00—————
261$12.10$14.8056.06%$350.00—$31.80$36.40132
020$10.50$12.8055.39%$355.00—————
747$9.60$11.4056.12%$360.00—$38.30$44.2001
258$8.50$10.4056.78%$365.00—$43.00$48.6020
10100$7.50$8.9056.47%$370.00—$46.10$53.0020
554$6.40$7.9056.39%$375.00—————
2491$6.10$7.0057.49%$380.00—$54.10$61.6020

Forward $329.85. The 25-delta put carries -0.66 volatility points over the 25-delta call.

2026-10-30(38 days)ATM 57.17%±60.74skew -2.99
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
04$52.60$57.60—$280.0056.17%$5.20$5.9017861
05$49.40$54.40—$285.0055.56%$6.00$7.003463
07$44.10$49.70—$290.0056.02%$7.40$8.405121
03$40.80$45.80—$295.0055.34%$8.50$9.7013220
517$38.80$43.00—$300.0055.41%$10.00$11.4022346
13$34.40$39.30—$305.0057.18%$11.90$14.30243
014$32.50$36.00—$310.0055.77%$13.60$15.40277
4416$28.90$34.00—$315.0056.16%$15.90$17.60811
2630$27.50$30.50—$320.0055.99%$17.90$20.00687
1529$23.80$27.70—$325.0056.37%$20.40$22.70108
1332$21.50$25.7056.81%$330.00—$22.90$25.80134
211$19.90$23.2057.17%$335.00—$25.20$28.90110
477$18.00$20.9057.04%$340.00—$28.50$31.20910
44$16.80$19.1057.98%$345.00—$31.30$35.40102
1155$14.70$17.0057.12%$350.00—$34.40$38.9090
09$13.30$15.4057.38%$355.00—$37.40$41.0021
13101$12.10$14.4058.33%$360.00—$41.50$46.4020
419$10.60$13.0058.09%$365.00—$44.50$50.2020
1351$9.70$11.3057.91%$370.00—$48.40$53.3020
373$8.10$10.5057.69%$375.00—$52.10$58.9020
145$7.60$9.4058.33%$380.00—————

Forward $329.25. The 25-delta put carries -2.99 volatility points over the 25-delta call.

2026-11-20(59 days)ATM 69.11%±92.13skew -1.06
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
033$99.60$106.40—$230.0071.34%$3.50$4.0079550
014$90.90$97.90—$240.0070.94%$4.80$5.4062040
693$83.00$90.00—$250.0070.46%$6.40$7.101,21235
026$75.60$82.10—$260.0069.99%$8.40$9.1087710
05$69.00$74.50—$270.0069.73%$10.80$11.6033255
730$63.40$67.20—$280.0069.68%$13.70$14.601,23121
032$56.70$60.60—$290.0069.28%$16.90$17.9064543
40288$51.30$53.20—$300.0069.13%$20.60$21.801,00835
8265$46.20$47.90—$310.0069.78%$24.90$26.804396
15390$40.50$42.70—$320.0069.78%$29.70$31.606409
161511$36.70$37.50—$330.0069.13%$34.90$36.2058380
31712$31.90$33.6068.98%$340.00—$40.60$42.2055750
561,229$28.30$29.8069.30%$350.00—$46.70$48.306664
181,275$24.90$26.3069.36%$360.00—$53.00$54.7030113
12182$21.70$23.2069.30%$370.00—$59.90$61.60850
3254$19.20$20.5069.68%$380.00—$67.10$69.501560
12973$17.00$18.1070.07%$390.00—$74.80$77.101430
1821,073$15.10$15.7070.22%$400.00—$82.30$85.904085
501,381$13.00$13.8070.14%$410.00—$89.70$96.401580
27417$11.30$12.2070.34%$420.00—$98.10$104.801140
8266$10.00$10.7070.67%$430.00—$106.50$113.00941

Forward $331.56. The 25-delta put carries -1.06 volatility points over the 25-delta call.

2026-12-18(87 days)ATM 65.77%±106.65skew -0.95
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
09$104.70$109.50—$230.0068.01%$5.70$6.508331
087$95.60$101.90—$240.0067.59%$7.30$8.405986
031$86.60$93.90—$250.0067.26%$9.50$10.4095113
039$79.50$85.70—$260.0066.35%$11.80$12.5057110
139$74.10$78.60—$270.0066.28%$14.70$15.4053912
6193$66.10$72.40—$280.0066.01%$17.80$18.705237
0169$61.30$66.00—$290.0066.60%$21.40$23.204703
17213$56.30$59.10—$300.0065.62%$25.30$26.5083318
9224$50.50$54.20—$310.0065.98%$30.00$31.3055812
35408$46.80$48.50—$320.0065.92%$34.80$36.30561157
17276$41.40$44.50—$330.0065.89%$40.10$41.601648
1256$36.90$40.1065.52%$340.00—$45.60$49.202951
47373$33.50$36.1065.78%$350.00—$51.80$55.205510
3194$30.10$32.6065.90%$360.00—$58.20$60.604030
1304$27.00$29.2065.85%$370.00—$64.70$69.7026124
30396$23.90$26.4065.81%$380.00—$71.40$75.905200
1274$21.10$23.7065.64%$390.00—$79.10$83.703160
139707$20.30$21.2066.91%$400.00—$86.30$90.405320
2351$17.90$19.0066.70%$410.00—$94.10$100.901222
3262$16.10$17.1066.92%$420.00—$102.50$107.302470
5451$14.30$15.4066.96%$430.00—$110.90$116.101990

Forward $332.12. The 25-delta put carries -0.95 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.