Options Skew Analytics

OKTA option chain

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

Data as of 9 November 2026 (end of day)

2026-11-13(4 days)ATM 84.28%±15.69skew +8.85
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
07$26.70$30.00—$150.00—————
11$24.30$27.65—$152.50—————
330$20.45$23.15—$157.5093.65%$0.67$1.0211117
07$17.80$20.85—$160.0096.57%$0.99$1.6010530
05$14.10$15.70—$165.0090.45%$1.71$2.23673295
155$12.20$14.60—$167.5087.86%$2.08$2.821034
1041$10.55$11.40—$170.0087.11%$2.90$3.4079515
594$8.85$9.80—$172.5086.19%$3.70$4.25415
9235$7.30$8.25—$175.0084.98%$4.70$5.1512312
1123$6.00$6.95—$177.5084.77%$5.80$6.40525
8594$4.75$5.6583.08%$180.00—$7.05$7.6025588
12134$3.75$4.2580.22%$182.50—$8.25$9.10130
97135$2.95$3.8083.30%$185.00—$9.55$10.80529
1061$2.18$2.7179.81%$187.50—$11.60$12.701471
300405$1.72$1.9579.01%$190.00—$12.45$14.70667
1114$1.10$1.5577.75%$192.50—$14.20$17.20451
17279$0.86$1.1277.99%$195.00—$16.85$19.651259
—————$197.50—$18.95$21.55200
61141$0.42$0.6077.60%$200.00—$20.85$23.80384
—————$202.50—$23.25$26.30990
—————$205.00—$26.20$28.55192

Forward $177.88. The 25-delta put carries +8.85 volatility points over the 25-delta call.

2026-11-20(11 days)ATM 74.69%±23.15skew +11.72
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
0—$26.30$29.20—$152.50—————
097$24.40$27.05—$155.0088.12%$2.21$2.661508
3—$22.30$25.00—$157.5085.89%$2.63$2.94—2
0123$20.55$22.95—$160.0087.81%$3.05$4.0555728
0—$18.60$21.00—$162.5084.00%$3.70$4.05—0
20182$16.75$17.80—$165.0083.98%$4.25$5.00862102
4051$14.90$17.40—$167.5082.63%$5.05$5.603219
23132$13.20$14.45—$170.0081.24%$5.90$6.3082394
03$12.10$14.15—$172.5080.80%$6.85$7.301445
9151$10.75$11.55—$175.0080.39%$7.90$8.404676
024$9.45$11.15—$177.5079.37%$8.90$9.602391
291,011$8.25$8.8574.69%$180.00—$10.15$11.2070857
210$7.10$7.8574.65%$182.50—$11.55$12.25170
8323$6.05$6.7073.55%$185.00—$13.10$14.202504
1191$5.15$6.4576.02%$187.50—$14.45$15.352481
10622$4.35$5.0072.99%$190.00—$15.15$17.4050249
113$3.65$4.3072.81%$192.50—$17.25$18.80680
13263$3.00$3.6572.28%$195.00—$19.15$20.958996
027$2.48$3.1072.10%$197.50—$20.60$23.40370
1261,026$2.01$2.5571.38%$200.00—$23.00$25.2085249
232$1.61$2.1070.80%$202.50—$24.45$27.85670

Forward $178.55. The 25-delta put carries +11.72 volatility points over the 25-delta call.

2026-11-27(18 days)ATM 67.13%±26.60skew +8.31
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
0—$26.90$30.20—$152.5078.88%$2.36$3.45—0
—————$155.0075.23%$2.76$3.40191
0—$23.70$26.10—$157.5076.35%$3.00$4.60—2
—————$160.0075.48%$4.10$4.6511013
0—$19.90$21.95—$162.5073.71%$4.50$5.30—0
—————$165.0074.30%$5.50$6.101064
0—$16.40$18.90—$167.5071.40%$5.70$6.90—0
312$14.85$16.20—$170.0072.91%$7.15$7.853510
0—$13.15$15.70—$172.5071.41%$7.70$9.00—0
403$12.30$13.20—$175.0072.16%$9.35$9.903131
2—$10.50$12.65—$177.5070.57%$9.55$11.70—0
12010$9.00$10.6566.82%$180.00—$11.55$12.40442
0—$8.35$10.3070.45%$182.50—$11.95$14.40—0
1941$7.60$8.2567.79%$185.00—$14.35$15.50110
6—$5.95$7.9567.29%$187.50—$15.05$17.25—0
628$5.70$6.4066.71%$190.00—$16.45$18.65670
0—$4.30$6.0565.72%$192.50—$18.10$20.50—0
314$4.10$4.8565.39%$195.00—$20.45$22.15318
0—$2.97$4.6564.76%$197.50—$22.10$24.15—0
867$3.10$3.6565.40%$200.00—$23.75$26.05401
2119$2.16$2.6964.59%$205.00—$27.50$30.953310

Forward $178.45. The 25-delta put carries +8.31 volatility points over the 25-delta call.

2026-12-04(25 days)ATM 95.06%±44.32skew +8.45
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
01$58.15$61.55—$120.00—————
—————$130.00106.86%$2.19$3.3062
01$41.10$44.35—$140.00102.88%$3.95$4.6067134
—————$145.00101.95%$5.10$5.65150
02$34.00$36.55—$150.00100.77%$6.30$6.95192
—————$155.00100.00%$7.80$8.451635
—————$160.0099.19%$9.35$10.3076
—————$165.0098.30%$11.25$12.206512
013$21.55$22.75—$170.0096.47%$13.25$14.103412
725$18.90$20.05—$175.0095.43%$15.55$16.404126
4227$16.45$17.3095.63%$180.00—$18.10$19.35190
122$14.30$15.0594.86%$185.00—$20.55$22.20210
36$12.35$13.1594.44%$190.00—$23.95$25.40350
11$10.45$11.9595.00%$195.00—$27.20$28.25120
1717$8.90$10.1093.69%$200.00—$30.05$31.70220
16$7.45$8.4592.16%$205.00—$32.90$35.5030
27$6.40$7.2092.01%$210.00—$36.70$39.2050
14$5.40$6.1091.56%$215.00—$40.70$43.4050
217$4.55$5.1591.20%$220.00—$44.80$47.3050
18$3.75$4.3590.66%$225.00—$48.85$52.3010
019$3.10$3.6090.02%$230.00—————

Forward $178.14. The 25-delta put carries +8.45 volatility points over the 25-delta call.

2026-12-18(39 days)ATM 86.05%±50.22skew +6.99
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
0847$59.45$62.50—$120.00—————
0392$55.10$57.65—$125.00—————
6170$51.20$54.00—$130.0095.12%$3.30$4.208628
4267$47.05$49.95—$135.0094.18%$4.30$5.0518318
1582$42.60$46.00—$140.0092.74%$5.35$6.002837
4395$39.30$42.20—$145.0093.48%$6.00$8.352683
0288$35.70$37.90—$150.0091.03%$7.95$8.7049513
0126$32.35$33.85—$155.0090.25%$9.60$10.2524143
0131$29.25$31.30—$160.0089.41%$11.40$12.0030412
276$26.15$27.85—$165.0089.33%$13.30$14.3519410
66118$23.30$25.50—$170.0087.65%$15.45$16.151,75851
26172$20.60$22.65—$175.0086.51%$17.70$18.451477
12237$18.10$20.4086.06%$180.00—$20.35$21.0515634
25238$16.20$18.2086.10%$185.00—$22.80$24.501132
2721$14.10$16.1085.13%$190.00—$25.35$27.5564234
6236$12.40$14.2084.68%$195.00—$28.70$30.60719
23766$11.30$11.9083.92%$200.00—$31.90$33.9542211
77408$8.55$9.2583.45%$210.00—$38.60$41.107811
531,037$6.35$7.2583.25%$220.00—$46.85$48.751,3891
2442$4.55$5.3081.72%$230.00—$54.85$57.15650
8507$3.35$3.9581.36%$240.00—$63.40$66.75150

Forward $178.54. The 25-delta put carries +6.99 volatility points over the 25-delta call.

2027-01-15(67 days)ATM 76.26%±58.57skew +7.12
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
0402$61.55$64.40—$120.0086.61%$3.05$4.556170
0377$57.00$60.20—$125.0083.88%$3.85$4.901982
633,658$53.20$55.80—$130.0084.19%$5.15$5.901,147332
0518$49.50$52.35—$135.0082.78%$5.75$7.30790
0803$45.75$48.65—$140.0081.77%$7.45$8.002161
0521$42.35$44.70—$145.0081.14%$8.15$10.155090
1758$39.15$41.30—$150.0080.16%$10.35$10.952388
072$35.60$37.45—$155.0078.99%$11.35$13.154500
0988$32.45$35.00—$160.0078.86%$13.95$14.6025015
341,221$29.55$31.90—$165.0078.53%$16.15$16.70211182
17678$27.40$29.20—$170.0079.00%$18.25$19.7032214
0143$24.30$26.65—$175.0077.77%$20.80$21.604477
9649$21.70$24.3577.10%$180.00—$23.40$24.1014238
17457$19.75$22.0576.85%$185.00—$25.45$27.402014
230363$17.65$19.9576.18%$190.00—$29.25$30.201014
4255$16.60$17.4075.99%$195.00—$31.45$33.602140
51998$14.95$15.3575.16%$200.00—$34.60$36.902771
4568$11.20$13.2574.73%$210.00—$41.60$43.852408
1681$8.85$10.8574.52%$220.00—$49.25$51.60741
243671$7.10$8.0573.04%$230.00—$57.00$59.403040
0201$5.10$6.9572.93%$240.00—$65.50$67.853960

Forward $179.27. The 25-delta put carries +7.12 volatility points over the 25-delta call.

2027-02-19(102 days)ATM 72.28%±68.79skew +5.11
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
04$63.20$66.45—$120.0080.64%$4.55$6.60190
015$59.50$62.50—$125.0079.16%$5.60$7.35140
0111$55.80$58.85—$130.0077.61%$7.15$7.7517112
0242$52.10$55.25—$135.0076.90%$8.05$9.40260
0212$48.95$51.30—$140.0077.01%$9.40$11.30660
017$45.45$47.95—$145.0076.20%$11.50$12.25870
011$42.30$44.75—$150.0075.28%$13.20$13.801480
0131$39.20$41.35—$155.0075.07%$15.10$15.85600
017$36.30$38.75—$160.0074.62%$17.15$17.90229178
08$33.55$36.00—$165.0074.12%$19.30$20.10571
144$30.95$33.15—$170.0073.78%$21.70$22.451780
035$28.30$30.95—$175.0073.39%$24.15$25.00951
17443$26.00$28.50—$180.0073.04%$26.20$28.25490
383$23.85$26.3572.70%$185.00—$29.60$30.851280
066$21.95$24.3072.48%$190.00—$31.70$33.95600
017$20.05$22.4572.19%$195.00—$34.80$37.05230
291$18.30$20.6071.77%$200.00—$37.65$40.25620
158$15.95$16.6071.13%$210.00—$44.80$47.10870
079$12.55$14.6070.61%$220.00—$52.25$54.40400
17073$10.35$12.4570.52%$230.00—$59.75$62.15280
0129$8.50$10.4570.18%$240.00—$67.90$70.30400

Forward $180.03. The 25-delta put carries +5.11 volatility points over the 25-delta call.

2027-03-19(130 days)ATM 75.08%±81.01skew +5.08
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
068$66.15$68.85—$120.0082.67%$7.00$9.00330
014$62.30$65.75—$125.0081.42%$8.20$10.05550
034$59.25$62.20—$130.0080.83%$9.60$11.45663
037$55.80$58.90—$135.0080.44%$11.05$13.15754
027$52.60$55.20—$140.0080.04%$12.80$14.802610
0226$49.65$52.10—$145.0079.79%$14.90$16.458410
1509$46.60$49.15—$150.0078.44%$16.40$18.20653
076$43.75$46.25—$155.0078.97%$18.85$20.55950
019$41.00$43.55—$160.0077.57%$20.55$22.50860
019$38.35$40.95—$165.0077.53%$22.80$25.15440
119$36.55$38.50—$170.0077.11%$25.20$27.604770
023$33.45$36.05—$175.0076.95%$27.90$30.20490
1169$31.20$33.90—$180.0076.63%$30.65$32.85600
1108$29.50$31.8076.82%$185.00—$33.45$35.70961
0140$27.05$29.6075.73%$190.00—$36.90$38.701000
0255$25.40$27.8075.82%$195.00—$39.25$41.75780
0341$23.35$25.9075.07%$200.00—$42.55$45.102040
0136$20.30$22.7074.84%$210.00—$48.95$51.602471
2142$18.25$19.7075.18%$220.00—$56.35$58.751260
1118$15.75$17.2574.87%$230.00—$63.85$66.251970
0104$13.50$15.2574.71%$240.00—$71.60$74.10850

Forward $180.81. The 25-delta put carries +5.08 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.