Options Skew Analytics

BA option chain

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

Data as of 6 November 2026 (end of day)

2026-11-13(7 days)ATM 34.59%±8.31skew +3.63
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
50$23.45$26.95—$148.00—————
206$22.30$24.65—$150.0045.93%$0.02$0.06350291
200$19.50$22.75—$152.5044.71%$0.05$0.098977
6213$17.00$20.25—$155.0043.47%$0.11$0.13193201
541$14.50$17.90—$157.5042.34%$0.18$0.23449410
3933$12.80$14.10—$160.0040.56%$0.30$0.34639671
015$10.70$12.35—$162.5038.62%$0.43$0.55437256
31145$8.80$9.60—$165.0037.74%$0.76$0.865,823809
26213$7.05$7.55—$167.5036.58%$1.20$1.34850244
212386$5.25$5.55—$170.0035.52%$1.85$2.03603510
506437$3.70$3.90—$172.5034.95%$2.77$3.05334312
1,402885$2.46$2.6234.13%$175.00—$3.95$4.35600187
579456$1.55$1.6533.55%$177.50—$5.55$5.95215136
1,727996$0.90$0.9732.95%$180.00—$7.05$8.00453107
7821,992$0.49$0.5833.00%$182.50—$8.40$10.40578
1,1651,220$0.27$0.3032.91%$185.00—$10.40$12.854632
319519$0.14$0.1733.37%$187.50—$12.50$15.90589
2421,092$0.08$0.1134.67%$190.00—$15.55$17.7531373
—————$192.50—$17.50$21.258578
777270$0.03$0.0537.62%$195.00—$19.80$23.552120
1040$0.01$0.0640.40%$197.50—$22.65$26.85490

Forward $173.39. The 25-delta put carries +3.63 volatility points over the 25-delta call.

2026-11-20(14 days)ATM 34.49%±11.72skew +3.98
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
075$31.60$35.15—$140.0047.21%$0.03$0.0721231
082$26.40$30.30—$145.00—————
2229$22.10$25.50—$150.0042.16%$0.18$0.242,08450
069$18.30$21.15—$155.0039.91%$0.38$0.482,20297
2295$13.70$15.50—$160.0038.68%$0.82$1.032,741383
2276$9.70$10.55—$165.0036.71%$1.68$1.825,009177
6303$8.05$8.80—$167.5035.87%$2.26$2.493,39926
1862,601$6.40$7.05—$170.0035.27%$3.05$3.356,815224
93518$4.95$5.50—$172.5035.09%$4.05$4.502,64396
2941,294$3.70$4.1034.09%$175.00—$5.20$5.857,262186
96615$2.71$3.1534.16%$177.50—$6.60$7.3023318
1,5706,605$1.97$2.0533.02%$180.00—$8.25$9.007,92128
582,182$1.31$1.4632.73%$182.50—$9.45$10.851501
5368,147$0.91$0.9932.79%$185.00—$12.10$13.054,57327
87625$0.60$0.7033.06%$187.50—$14.35$15.251637
42312,526$0.41$0.5233.84%$190.00—$16.35$17.759,33331
33776$0.27$0.3734.32%$192.50—$18.45$19.90177133
972,052$0.19$0.2835.28%$195.00—$21.25$23.051,23213
—————$197.50—$22.25$26.251567
5318,040$0.11$0.1537.22%$200.00—$26.35$27.902,99214
3152,644$0.07$0.1039.87%$205.00—$31.30$32.4036822

Forward $173.45. The 25-delta put carries +3.98 volatility points over the 25-delta call.

2026-11-27(21 days)ATM 32.83%±13.67skew +3.63
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
01$55.80$62.80—$115.00—————
02$50.95$57.85—$120.00—————
03$45.85$52.65—$125.00—————
01$30.95$38.00—$140.00—————
02$23.35$25.90—$150.0039.46%$0.33$0.485497
05$18.55$20.25—$155.0037.62%$0.65$0.8368156
023$14.40$15.70—$160.0036.62%$1.29$1.5088253
7107$10.80$11.30—$165.0034.91%$2.21$2.52440527
17202$7.30$7.80—$170.0033.70%$3.70$4.1541763
86231$4.55$4.9532.66%$175.00—$5.90$6.4521321
87484$2.65$2.8831.85%$180.00—$8.65$9.451863
551,072$1.35$1.6031.28%$185.00—$12.45$13.75981
60891$0.65$0.8931.47%$190.00—$16.30$18.001441
36585$0.35$0.4031.59%$195.00—$20.20$22.951130
38430$0.19$0.2633.28%$200.00—$25.15$28.4002
—————$220.00—$44.60$50.1510
1226$0.01$0.0354.18%$250.00—————

Forward $173.57. The 25-delta put carries +3.63 volatility points over the 25-delta call.

2026-12-04(28 days)ATM 32.60%±15.70skew +3.69
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
01$74.40$82.90—$95.00—————
01$69.40$77.90—$100.00—————
01$65.80$72.85—$105.00—————
029$36.05$42.90—$135.00—————
13$23.40$26.15—$150.0038.95%$0.52$0.85595
03$19.60$21.20—$155.0037.48%$0.93$1.3828410
842$14.85$16.05—$160.0035.46%$1.73$1.9031712
174$11.35$12.30—$165.0034.78%$2.83$3.2032516
38241$8.10$8.70—$170.0033.54%$4.45$4.8026127
169239$5.45$5.9032.52%$175.00—$6.60$7.102206
58214$3.40$3.7531.68%$180.00—$9.55$10.852024
77492$1.91$2.3131.08%$185.00—$13.05$13.70740
44800$1.12$1.2830.93%$190.00—$17.10$18.55282
361,197$0.60$0.8731.89%$195.00—$21.70$23.0061
—————$200.00—$25.15$27.70131135
—————$205.00—$29.85$35.55067

Forward $173.82. The 25-delta put carries +3.69 volatility points over the 25-delta call.

2026-12-11(35 days)ATM 32.98%±17.77skew +2.85
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
—————$155.0036.46%$1.23$1.70112
11$15.65$17.40—$160.0035.65%$2.13$2.59233
034$11.90$12.80—$165.0033.96%$3.20$3.75601
462$8.65$9.80—$170.0033.55%$4.90$5.65573
1034$6.10$7.1032.97%$175.00—$7.05$8.10340
1742$3.95$4.8031.92%$180.00—$9.95$11.15221
16284$2.55$2.9331.11%$185.00—$13.55$14.6011
3027$1.52$1.8630.95%$190.00—$16.00$18.30150
754180$0.82$1.2831.29%$195.00—$21.45$23.3001
250101$0.51$0.8231.96%$200.00—$25.30$27.9520

Forward $174.02. The 25-delta put carries +2.85 volatility points over the 25-delta call.

2026-12-18(42 days)ATM 32.93%±19.44skew +4.04
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
0162$46.45$51.50—$125.00—————
0395$41.70$46.15—$130.0043.33%$0.17$0.221,17910
098$36.70$41.15—$135.00—————
0152$33.55$35.20—$140.0039.45%$0.36$0.5599317
0142$29.55$31.20—$145.0039.14%$0.70$0.931,5675
1703$24.00$26.45—$150.0037.98%$1.21$1.353,075131
1315$19.90$21.60—$155.0036.48%$1.80$2.019,55484
10817$16.50$17.65—$160.0035.20%$2.67$2.979,723260
4348$12.70$13.60—$165.0034.55%$4.05$4.356,254135
1292,540$9.65$10.25—$170.0033.59%$5.75$6.154,113127
3121,835$7.00$7.5032.94%$175.00—$8.00$8.503,257247
6483,437$4.85$5.2032.08%$180.00—$10.80$11.154,96434
1901,586$3.25$3.5031.60%$185.00—$13.65$14.801,9573
5934,492$2.11$2.2331.17%$190.00—$17.90$18.603,15129
3923,371$1.32$1.4531.15%$195.00—$22.15$23.151,58214
58610,253$0.82$0.8931.12%$200.00—$26.60$28.454,58016
1241,654$0.51$0.6031.65%$205.00—$30.65$33.951,0837
4673,413$0.32$0.3531.77%$210.00—$34.75$39.302370
81,802$0.18$0.2732.55%$215.00—$39.35$43.802,2425,067
984,581$0.15$0.2534.75%$220.00—$44.55$49.75134201
132,153$0.10$0.1434.77%$225.00—$49.45$52.901725

Forward $174.00. The 25-delta put carries +4.04 volatility points over the 25-delta call.

2026-12-24(48 days)ATM 33.06%±20.90skew +2.99
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
0—$79.70$88.05—$90.00—————
0—$74.65$83.10—$95.00—————
0—$69.70$78.15—$100.00—————
—————$150.0038.63%$1.38$1.8730
—————$155.0035.96%$1.86$2.40010
11$16.70$17.85—$160.0035.08%$2.84$3.45111
—————$165.0033.95%$4.05$4.85312
2930$9.95$11.20—$170.0033.25%$5.70$6.8048
16$7.65$8.3533.12%$175.00—————
116$5.00$6.3532.11%$180.00—$10.95$11.95210
30$3.65$4.5032.21%$185.00—$14.45$15.4501
416$2.48$3.1532.09%$190.00—$17.95$19.3003
31$1.57$2.2031.95%$195.00—————
131$0.84$1.2830.52%$200.00—$26.05$28.7006
—————$250.00—$73.45$80.95—0
—————$255.00—$78.25$85.95—0

Forward $174.35. The 25-delta put carries +2.99 volatility points over the 25-delta call.

2027-01-15(70 days)ATM 32.73%±25.04skew +3.51
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
0495$47.10$52.05—$125.00—————
0104$43.30$46.75—$130.0040.56%$0.42$0.642,41614
0117$38.80$42.70—$135.0039.11%$0.65$0.861,57019
16472$34.65$37.00—$140.0037.40%$0.87$1.203,0151
0656$29.80$31.70—$145.0037.12%$1.42$1.791,0521
62,263$26.40$28.15—$150.0036.31%$2.15$2.4512,23717
0555$22.05$23.90—$155.0035.42%$3.10$3.3010,9237
2861$18.00$20.05—$160.0034.59%$4.25$4.504,321146
5091,238$15.35$16.15—$165.0034.10%$5.75$6.154,8561,058
1422,182$11.90$12.95—$170.0033.41%$7.60$8.055,649155
1101,605$9.60$10.0032.90%$175.00—$9.90$10.354,42427
1933,828$7.30$7.7032.30%$180.00—$12.45$13.203,2147
331,374$5.40$5.7531.68%$185.00—$15.70$16.854,993171
752,706$4.10$4.2531.66%$190.00—$18.90$20.154,12510
501,872$2.79$3.1031.08%$195.00—$23.00$24.205,4263
42717,682$2.00$2.2030.98%$200.00—$27.35$28.406,86620
1373,089$1.39$1.5730.94%$205.00—$30.95$34.103,1101
1556,763$1.00$1.1031.09%$210.00—$34.75$38.002,7084
101,526$0.66$0.8931.59%$215.00—$39.40$43.858841
1058,233$0.48$0.5331.28%$220.00—$45.85$47.409521,547
284,863$0.30$0.3931.37%$225.00—$49.75$53.252,1383,214

Forward $174.67. The 25-delta put carries +3.51 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.