Options Skew Analytics

GEV 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 48.59%±41.95skew -0.76
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
07$29.80$34.00—$927.5048.83%$5.60$8.60351
42118$27.70$31.60—$930.0049.38%$6.80$9.20173123
422$26.50$30.80—$932.5048.91%$6.90$10.40260
9776$24.20$27.10—$935.0048.13%$7.60$10.906335
1637$22.70$27.00—$937.5047.99%$8.00$12.20104
94114$21.40$25.10—$940.0048.29%$9.10$13.206623
219$19.50$23.40—$942.5050.06%$11.10$14.40471
6364$17.90$22.20—$945.0049.08%$11.90$15.10861
818$16.60$21.30—$947.5047.52%$11.90$16.306821
52314$16.10$19.60—$950.0049.45%$15.00$16.9014213
151113$14.40$18.6048.43%$952.50—$14.80$18.903214
60164$14.20$17.3049.71%$955.00—$15.90$20.501556
12084$12.40$16.9049.80%$957.50—$17.50$22.10160
73107$11.20$15.0048.41%$960.00—$19.00$23.00704
4518$10.70$13.0047.70%$962.50—$20.60$25.20390
12143$9.70$13.6049.98%$965.00—$22.40$26.706329
520$9.10$11.6048.78%$967.50—$22.70$28.6080
60177$8.10$9.3046.25%$970.00—$24.30$30.50152
015$6.70$10.2047.96%$972.50—$27.20$31.9010
1084$6.60$9.0048.26%$975.00—$28.90$33.004614
216$5.70$9.3049.59%$977.50—$29.70$34.6020

Forward $952.15. The 25-delta put carries -0.76 volatility points over the 25-delta call.

2026-10-02(10 days)ATM 44.55%±70.25
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
02$39.60$44.80—$927.5043.62%$14.30$18.4030
358$38.00$43.10—$930.0044.15%$16.10$19.101456
178$37.40$41.00—$932.5044.93%$17.60$20.50101
146$35.50$38.70—$935.0045.07%$19.10$21.20373
21$34.50$38.50—$937.5045.88%$19.90$23.5010
225$33.00$36.70—$940.0044.09%$19.80$23.60452
010$31.60$35.70—$942.5043.97%$20.00$25.5010
036$30.40$33.90—$945.0045.25%$21.30$28.10171
04$28.90$34.10—$947.5043.57%$22.90$26.8010
991$27.80$32.10—$950.0045.52%$25.80$28.804023
635$25.80$29.90—$952.5044.30%$26.00$29.6032
637$25.00$28.6044.53%$955.00—$27.00$31.90152
422$24.00$28.4045.42%$957.50—$28.10$32.0042
2532$23.20$26.3044.90%$960.00—$28.80$33.50111
447$22.10$25.3044.96%$962.50—————
2239$21.10$23.9044.73%$965.00—$32.50$38.40166
10$20.20$24.1045.82%$967.50—$33.40$40.0020
498$19.10$22.9045.56%$970.00—$34.90$39.10933
48$17.70$21.6044.92%$972.50—$36.90$41.30210
653$17.00$19.5044.13%$975.00—$38.40$43.6050
359$15.20$18.1044.37%$980.00—$40.90$45.50150

Forward $952.55. Not enough surviving quotes on both wings to measure the skew here.

2026-10-09(17 days)ATM 44.63%±91.84skew +2.62
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
011$56.40$62.00—$915.0046.22%$19.70$22.2061
07$52.80$58.70—$920.0046.30%$20.40$25.30100
—————$922.5045.64%$20.90$25.7001
116$50.70$55.30—$925.0045.08%$21.20$26.50300
024$47.30$52.70—$930.0044.92%$23.60$27.90514
016$43.20$49.50—$935.0045.76%$26.10$31.0031
07$40.20$47.80—$940.0045.26%$27.10$33.70250
—————$942.5045.30%$28.30$34.9010
06$37.70$43.10—$945.0045.07%$29.80$35.4021
01$36.30$42.80—$947.50—————
249$34.90$40.80—$950.0045.49%$31.80$39.00210
—————$952.5046.25%$35.00$39.6003
06$33.40$38.8044.85%$955.00—$34.30$40.6041
032$31.00$36.0044.51%$960.00—$39.20$43.00111
016$27.80$33.7043.84%$965.00—$40.00$46.5040
137$26.80$32.1044.83%$970.00—$42.70$48.90429
119$24.40$30.0044.52%$975.00—$46.00$51.40410
128$22.80$26.5043.70%$980.00—$48.10$55.4020
09$21.80$25.3044.58%$985.00—$52.00$57.2020
06$19.20$23.6044.00%$990.00—$55.00$61.6010
120$17.10$21.9043.59%$995.00—$58.70$64.2030

Forward $953.65. The 25-delta put carries +2.62 volatility points over the 25-delta call.

2026-10-16(24 days)ATM 45.22%±110.58
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
066$59.30$65.20—$920.0044.84%$25.70$30.6024610
03$58.30$62.70—$922.50—————
35$56.30$62.20—$925.0045.07%$27.80$33.0010
01$55.50$60.10—$927.50—————
9304$53.90$57.40—$930.0044.98%$31.00$33.904180
03$53.20$56.10—$932.5044.82%$32.10$34.7014
912$51.90$55.40—$935.0045.70%$32.90$37.80101
07$49.50$54.00—$937.5044.28%$33.40$36.9020
3202$49.40$51.90—$940.0044.32%$34.70$38.001762
08$47.20$50.50—$942.5045.00%$35.90$40.5025
13$46.40$49.70—$945.0044.78%$37.80$40.601310
04$44.70$48.10—$947.50—————
16518$44.50$46.60—$950.0044.11%$39.10$43.005610
42$43.30$47.10—$952.5044.65%$41.30$44.4031
02$40.80$44.2044.39%$955.00—$42.20$45.6085
78201$38.60$43.4045.22%$960.00—$43.60$48.6036926
05$37.10$41.4045.70%$965.00—$47.90$51.9080
9136$34.30$38.3044.86%$970.00—$50.70$53.807011
313$32.50$35.5044.59%$975.00—$53.70$58.0010
1243$31.20$33.5044.91%$980.00—$56.60$59.903340
13$28.80$32.7045.20%$985.00—————

Forward $953.60. Not enough surviving quotes on both wings to measure the skew here.

2026-10-23(31 days)ATM 46.07%±128.14
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
—————$905.0046.33%$25.40$32.7001
03$71.30$79.50—$910.0045.94%$28.40$32.70630
01$68.20$76.50—$915.0046.61%$29.40$37.0040
02$65.30$73.50—$920.0046.32%$31.00$38.90170
05$62.30$70.60—$925.0046.39%$33.10$41.2070
014$59.50$67.80—$930.0046.53%$35.80$43.20193
13$56.70$65.00—$935.0046.45%$38.10$45.3030
2126$54.10$60.60—$940.0046.16%$40.00$47.50172
05$52.30$59.30—$945.0046.17%$42.40$50.0011
132$50.20$56.50—$950.0046.15%$45.00$52.40620
16$47.20$54.8046.38%$955.00—$47.60$55.5030
07$44.10$52.6046.08%$960.00—$50.30$57.70210
04$41.80$50.4046.06%$965.00—$51.80$60.4030
017$39.60$48.0045.93%$970.00—$55.20$63.3020
17$38.30$45.3046.01%$975.00—$58.80$66.8010
128$36.40$43.9046.34%$980.00—$60.80$68.9050
17$33.40$42.0045.87%$985.00—————
14$32.20$40.0046.11%$990.00—————
02$30.40$38.0046.01%$995.00—————
030$29.50$36.2046.37%$1,000.00—$73.20$82.0040
01$27.10$33.8045.66%$1,005.00—————

Forward $954.45. Not enough surviving quotes on both wings to measure the skew here.

2026-10-30(38 days)ATM 50.06%±154.19
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
—————$905.0049.70%$34.30$41.2011
03$81.80$88.50—$910.0050.03%$38.40$41.9010
210$79.90$85.90—$915.0050.07%$39.00$45.6001
015$77.00$82.70—$920.0049.59%$41.90$45.9070
012$73.40$79.00—$925.0050.16%$44.50$49.10390
02$70.50$77.00—$930.0050.16%$45.70$52.5011
213$67.60$75.30—$935.0050.11%$48.50$54.30210
23$65.00$72.70—$940.0050.58%$51.60$57.2030
01$63.20$69.30—$945.0050.29%$53.20$59.9050
112$60.80$66.90—$950.0050.00%$55.10$62.4080
13$57.30$63.6049.65%$955.00—$58.30$63.6030
025$56.00$61.9050.30%$960.00—$60.40$66.90100
02$53.40$59.0049.87%$965.00—————
03$51.60$57.8050.41%$970.00—$66.50$73.0020
03$48.10$56.5050.17%$975.00—$68.90$75.8010
011$47.30$53.2050.16%$980.00—————
03$45.10$50.7049.86%$985.00—————
011$44.40$49.6050.70%$990.00—————
12$41.20$46.8049.75%$995.00—$81.00$87.9010
563$39.00$45.5049.79%$1,000.00—————
02$37.30$44.2050.00%$1,005.00—$87.40$94.0010

Forward $954.50. Not enough surviving quotes on both wings to measure the skew here.

2026-11-20(59 days)ATM 49.27%±189.84skew +0.38
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
1028$135.70$140.90—$850.0049.61%$29.10$30.902723
021$129.00$133.60—$860.0049.44%$31.10$34.80792
10$120.80$127.10—$870.0049.50%$35.50$37.30111
094$114.30$120.50—$880.0049.52%$39.00$41.0016125
140$108.80$115.20—$890.0049.78%$42.80$45.50183
2061$102.90$107.40—$900.0049.41%$46.60$48.701099
111$97.10$101.80—$910.0049.33%$50.70$52.8031
448$91.20$95.00—$920.0049.64%$55.30$58.00159152
013$85.90$92.30—$930.0049.17%$59.30$61.901051
353$80.90$84.50—$940.0048.89%$63.10$67.0012550
5143$76.30$81.20—$950.0049.20%$69.40$71.809044
3289$72.30$74.9048.75%$960.00—$73.10$77.30525
124$67.60$71.2048.91%$970.00—$79.10$83.6070
687$63.60$68.0049.33%$980.00—$85.00$88.80272
223$59.70$62.6048.92%$990.00—$90.70$95.2040
13242$55.20$59.1048.82%$1,000.00—$97.40$102.206070
04$51.00$54.6048.35%$1,010.00—$103.70$107.1070
254$49.00$51.0048.79%$1,020.00—$109.10$114.6090
237$43.10$44.9049.05%$1,040.00—$124.10$128.1050
186$39.70$42.4049.04%$1,050.00—$130.60$136.3020
1174$37.50$39.6049.23%$1,060.00—————

Forward $958.39. The 25-delta put carries +0.38 volatility points over the 25-delta call.

2026-12-18(87 days)ATM 48.96%±229.55
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
080$156.00$160.80—$840.0049.17%$36.80$40.0053610
0125$140.80$148.60—$860.0049.19%$43.30$47.403,3546
577$130.00$135.30—$880.0048.48%$50.60$53.002041
2226$117.20$123.80—$900.0048.00%$57.30$61.304050
0203$107.10$110.30—$920.0048.14%$66.20$70.901195
2122$102.50$107.30—$930.0048.34%$71.40$76.00723
1130$97.50$101.60—$940.0048.05%$76.50$79.801440
5328$92.30$97.00—$950.0048.25%$82.40$84.901930
1252$88.10$90.50—$960.0048.24%$87.70$90.20895
033$83.50$88.1048.73%$970.00—$92.20$96.102910
449$77.50$81.7047.67%$980.00—$96.40$101.501545
943$76.00$80.3049.08%$990.00—$102.80$108.80290
8260$71.90$74.3048.46%$1,000.00—$108.90$113.405001
057$65.60$70.0047.62%$1,010.00—$114.90$122.10290
050$62.80$66.3047.80%$1,020.00—$121.60$128.80350
075$60.50$64.8048.64%$1,030.00—$127.80$132.50280
065$55.80$59.6047.72%$1,040.00—$135.00$140.005632
18209$53.50$56.0047.82%$1,050.00—$142.00$146.10312
122$49.00$53.9047.64%$1,060.00—$149.20$153.20650
0106$47.20$50.6047.81%$1,070.00—$155.50$160.4080
064$45.10$49.4048.43%$1,080.00—$163.20$169.00360

Forward $960.35. Not enough surviving quotes on both wings to measure the skew here.

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.