NDXP option chain
Strikes around the forward, as they were quoted at the close
Data as of 2 October 2026 (end of day)
2026-10-05(3 days)ATM 10.87%±303.89
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 17 | 0 | $166.10 | $176.50 | — | $30,740.00 | 11.23% | $85.10 | $90.20 | 0 | 18 |
| 18 | 34 | $161.80 | $166.90 | — | $30,750.00 | 11.19% | $88.60 | $93.80 | 0 | 30 |
| 12 | 6 | $155.40 | $160.60 | — | $30,760.00 | 11.12% | $92.40 | $96.80 | 0 | 8 |
| 16 | 4 | $149.40 | $155.20 | — | $30,770.00 | 11.09% | $96.40 | $100.80 | 0 | 2 |
| 1 | 0 | $146.40 | $152.20 | — | $30,775.00 | 11.06% | $98.10 | $102.70 | 0 | 10 |
| 8 | 0 | $143.50 | $149.40 | — | $30,780.00 | 11.05% | $100.40 | $104.70 | 0 | 16 |
| 89 | 0 | $137.70 | $142.40 | — | $30,790.00 | 11.00% | $104.20 | $108.90 | 0 | 18 |
| 164 | 7 | $132.00 | $137.40 | — | $30,800.00 | 10.98% | $108.60 | $113.20 | 1 | 57 |
| 14 | 0 | $126.40 | $131.10 | — | $30,810.00 | 10.94% | $112.90 | $117.70 | 0 | 15 |
| 52 | 3 | $121.00 | $125.40 | — | $30,820.00 | 10.91% | $117.40 | $122.20 | 0 | 9 |
| 5 | 1 | $118.20 | $122.70 | 10.87% | $30,825.00 | — | $119.70 | $124.20 | 0 | 45 |
| 23 | 0 | $115.80 | $120.20 | 10.88% | $30,830.00 | — | $122.10 | $126.60 | 0 | 19 |
| 48 | 1 | $109.50 | $114.80 | 10.78% | $30,840.00 | — | $126.90 | $131.40 | 0 | 9 |
| 124 | 33 | $104.40 | $109.70 | 10.75% | $30,850.00 | — | $131.70 | $136.30 | 0 | 38 |
| 21 | 0 | $99.50 | $105.00 | 10.73% | $30,860.00 | — | $136.60 | $141.50 | 0 | 6 |
| 34 | 2 | $94.70 | $100.20 | 10.69% | $30,870.00 | — | — | — | — | — |
| 75 | 0 | $92.40 | $97.80 | 10.68% | $30,875.00 | — | $144.20 | $149.40 | 0 | 3 |
| 25 | 3 | $90.10 | $95.30 | 10.65% | $30,880.00 | — | $147.00 | $152.20 | 0 | 7 |
| 21 | 2 | $85.60 | $90.80 | 10.62% | $30,890.00 | — | $152.20 | $157.80 | 0 | 2 |
| 142 | 9 | $81.60 | $87.20 | 10.64% | $30,900.00 | — | $154.80 | $165.60 | 1 | 36 |
| 15 | 1 | $77.40 | $82.80 | 10.60% | $30,910.00 | — | $159.20 | $170.70 | 0 | 4 |
Forward $30,823.50. Not enough surviving quotes on both wings to measure the skew here.
2026-10-06(4 days)ATM 12.87%±415.35
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 5 | $214.00 | $219.60 | — | $30,740.00 | — | — | — | — | — |
| 3 | 5 | $208.00 | $213.40 | — | $30,750.00 | 13.16% | $131.10 | $136.40 | 0 | 6 |
| 4 | 0 | $196.00 | $202.00 | — | $30,770.00 | — | — | — | — | — |
| 0 | 1 | $193.00 | $199.00 | — | $30,775.00 | — | — | — | — | — |
| 1 | 0 | $189.20 | $196.20 | — | $30,780.00 | 13.06% | $143.00 | $148.60 | 0 | 3 |
| 8 | 0 | $182.60 | $190.20 | — | $30,790.00 | 13.01% | $147.00 | $152.60 | 0 | 5 |
| 21 | 8 | $177.00 | $184.40 | — | $30,800.00 | 13.01% | $152.00 | $156.90 | 0 | 7 |
| 30 | 3 | $171.40 | $179.00 | — | $30,810.00 | 12.95% | $155.60 | $161.40 | 0 | 2 |
| 41 | 0 | $166.00 | $173.20 | — | $30,820.00 | 12.91% | $160.10 | $165.80 | 0 | 6 |
| 1 | 3 | $163.40 | $169.80 | — | $30,825.00 | — | — | — | — | — |
| 40 | 0 | $160.60 | $167.00 | 12.87% | $30,830.00 | — | $164.70 | $170.10 | 0 | 5 |
| 46 | 0 | $155.10 | $161.70 | 12.83% | $30,840.00 | — | $169.40 | $175.00 | 0 | 2 |
| 13 | 3 | $150.00 | $156.50 | 12.80% | $30,850.00 | — | $173.80 | $179.40 | 0 | 8 |
| 0 | 3 | $145.00 | $151.30 | 12.77% | $30,860.00 | — | $178.60 | $184.40 | 0 | 30 |
| 9 | 0 | $139.80 | $146.40 | 12.73% | $30,870.00 | — | $183.80 | $189.40 | 0 | 28 |
| 1 | 3 | $137.40 | $143.80 | 12.71% | $30,875.00 | — | — | — | — | — |
| 1 | 1 | $135.00 | $141.30 | 12.70% | $30,880.00 | — | $188.80 | $194.60 | 0 | 46 |
| 4 | 3 | $130.20 | $136.50 | 12.67% | $30,890.00 | — | $194.10 | $199.80 | 0 | 38 |
| 24 | 5 | $125.60 | $131.70 | 12.64% | $30,900.00 | — | $199.00 | $205.00 | 0 | 12 |
| 6 | 0 | $116.60 | $122.60 | 12.58% | $30,920.00 | — | $210.00 | $216.00 | 0 | 1 |
| 1 | 0 | $114.60 | $121.30 | 12.61% | $30,925.00 | — | — | — | — | — |
Forward $30,826.40. Not enough surviving quotes on both wings to measure the skew here.
2026-10-07(5 days)ATM 14.03%±506.10
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 1 | 1 | $255.00 | $264.00 | — | $30,730.00 | — | — | — | — | — |
| 0 | 2 | $249.00 | $257.50 | — | $30,740.00 | 14.35% | $161.80 | $167.40 | 0 | 3 |
| 5 | 4 | $243.00 | $251.50 | — | $30,750.00 | 14.32% | $165.70 | $171.40 | 2 | 0 |
| 4 | 0 | $231.50 | $239.50 | — | $30,770.00 | — | — | — | — | — |
| 1 | 7 | $228.50 | $236.40 | — | $30,775.00 | 14.23% | $175.80 | $181.40 | 0 | 4 |
| 10 | 0 | $225.60 | $233.50 | — | $30,780.00 | — | — | — | — | — |
| 2 | 0 | $219.80 | $227.00 | — | $30,790.00 | 14.18% | $182.10 | $187.80 | 0 | 4 |
| 10 | 1 | $214.20 | $221.80 | — | $30,800.00 | 14.18% | $187.10 | $192.20 | 0 | 2 |
| 5 | 0 | $208.60 | $216.20 | — | $30,810.00 | — | — | — | — | — |
| 0 | 2 | $200.60 | $207.40 | — | $30,825.00 | — | — | — | — | — |
| 1 | 0 | $197.80 | $205.40 | 14.04% | $30,830.00 | — | $199.50 | $205.40 | 0 | 1 |
| — | — | — | — | — | $30,840.00 | — | $204.20 | $210.00 | 0 | 2 |
| 0 | 2 | $187.00 | $193.90 | 13.95% | $30,850.00 | — | $209.00 | $214.60 | 0 | 8 |
| 1 | 0 | $181.70 | $188.60 | 13.91% | $30,860.00 | — | — | — | — | — |
| 2 | 0 | $176.50 | $183.40 | 13.87% | $30,870.00 | — | — | — | — | — |
| 10 | 0 | $171.80 | $178.60 | 13.86% | $30,880.00 | — | — | — | — | — |
| 10 | 1 | $161.90 | $168.60 | 13.79% | $30,900.00 | — | $233.70 | $239.50 | 1 | 0 |
| 2 | 0 | $157.20 | $163.60 | 13.76% | $30,910.00 | — | — | — | — | — |
| 2 | 0 | $152.60 | $159.00 | 13.73% | $30,920.00 | — | $244.00 | $250.50 | 0 | 1 |
| 4 | 0 | $150.20 | $156.60 | 13.71% | $30,925.00 | — | $246.50 | $253.00 | 0 | 1 |
| 4 | 0 | $147.80 | $154.20 | 13.69% | $30,930.00 | — | — | — | — | — |
Forward $30,829.15. Not enough surviving quotes on both wings to measure the skew here.
2026-10-08(6 days)ATM 14.62%±578.05
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | — | $279.50 | $287.50 | — | $30,740.00 | 14.95% | $189.10 | $195.00 | — | 0 |
| 0 | 2 | $273.50 | $281.50 | — | $30,750.00 | 14.92% | $193.00 | $199.00 | 0 | 5 |
| 0 | — | $268.00 | $276.00 | — | $30,760.00 | 14.88% | $197.00 | $203.00 | — | 0 |
| 0 | — | $262.00 | $269.50 | — | $30,770.00 | 14.85% | $201.00 | $207.00 | — | 0 |
| 2 | 0 | $259.00 | $266.50 | — | $30,775.00 | 14.84% | $203.10 | $209.40 | 0 | 1 |
| 0 | — | $256.20 | $264.30 | — | $30,780.00 | 14.81% | $205.00 | $211.20 | — | 0 |
| 0 | — | $250.50 | $258.40 | — | $30,790.00 | 14.79% | $209.40 | $215.50 | — | 0 |
| 1 | 5 | $245.00 | $252.60 | — | $30,800.00 | 14.79% | $214.50 | $219.90 | 1 | 3 |
| 0 | — | $239.10 | $247.00 | — | $30,810.00 | 14.74% | $218.40 | $224.20 | — | 0 |
| 0 | — | $233.70 | $241.50 | — | $30,820.00 | 14.69% | $222.50 | $228.50 | — | 0 |
| — | — | — | — | — | $30,825.00 | 14.68% | $224.70 | $231.00 | 0 | 10 |
| 0 | — | $228.30 | $236.00 | — | $30,830.00 | 14.66% | $227.00 | $233.00 | — | 10 |
| 2 | — | $223.00 | $229.80 | 14.61% | $30,840.00 | — | $231.90 | $237.50 | — | 0 |
| 0 | 3 | $217.50 | $224.40 | 14.57% | $30,850.00 | — | $236.40 | $242.20 | 0 | 1 |
| 0 | — | $212.10 | $219.10 | 14.54% | $30,860.00 | — | $241.00 | $247.00 | — | 0 |
| 0 | — | $207.10 | $214.00 | 14.52% | $30,870.00 | — | $245.50 | $251.70 | — | 1 |
| 0 | — | $202.00 | $208.70 | 14.49% | $30,880.00 | — | $250.80 | $256.50 | — | 0 |
| 0 | — | $196.80 | $204.00 | 14.46% | $30,890.00 | — | $255.50 | $261.50 | — | 0 |
| 4 | 0 | $192.00 | $198.60 | 14.43% | $30,900.00 | — | — | — | — | — |
| 0 | — | $187.00 | $193.80 | 14.40% | $30,910.00 | — | $265.50 | $271.70 | — | 0 |
| 0 | — | $182.00 | $188.80 | 14.36% | $30,920.00 | — | $270.50 | $277.00 | — | 0 |
Forward $30,832.15. Not enough surviving quotes on both wings to measure the skew here.
2026-10-09(7 days)ATM 15.26%±651.76
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 12 | 13 | $406.30 | $416.90 | — | $30,600.00 | 16.01% | $163.00 | $169.70 | 4 | 4 |
| 1 | 8 | $382.90 | $407.70 | — | $30,625.00 | 15.94% | $170.90 | $177.90 | 4 | 6 |
| 2 | 8 | $374.40 | $382.20 | — | $30,650.00 | 15.87% | $179.20 | $186.40 | 2 | 0 |
| 2 | 2 | $348.30 | $372.80 | — | $30,675.00 | 15.80% | $187.80 | $195.40 | 3 | 7 |
| 0 | 9 | $341.40 | $350.10 | — | $30,700.00 | 15.72% | $197.90 | $203.40 | 2 | 10 |
| 10 | 1 | $326.00 | $335.00 | — | $30,725.00 | 15.63% | $206.70 | $212.70 | 0 | 3 |
| 14 | 7 | $311.00 | $319.50 | — | $30,750.00 | 15.55% | $216.00 | $222.50 | 2 | 9 |
| 4 | 7 | $296.00 | $304.00 | — | $30,775.00 | 15.49% | $226.50 | $233.00 | 1 | 3 |
| 94 | 55 | $282.00 | $289.10 | — | $30,800.00 | 15.43% | $237.50 | $243.20 | 1 | 54 |
| 6 | 1 | $268.00 | $276.00 | — | $30,825.00 | 15.33% | $247.50 | $254.00 | 1 | 6 |
| 3 | 13 | $254.00 | $261.50 | 15.26% | $30,850.00 | — | $259.00 | $265.20 | 1 | 5 |
| 7 | 13 | $241.60 | $248.00 | 15.21% | $30,875.00 | — | $270.60 | $276.90 | 1 | 2 |
| 10 | 21 | $228.00 | $235.10 | 15.13% | $30,900.00 | — | $282.50 | $288.90 | 3 | 11 |
| 1 | 9 | $215.50 | $222.50 | 15.06% | $30,925.00 | — | $295.00 | $301.50 | 0 | 4 |
| 4 | 3 | $204.40 | $210.30 | 15.02% | $30,950.00 | — | $307.50 | $314.30 | 0 | 1 |
| 5 | 12 | $191.50 | $198.60 | 14.91% | $30,975.00 | — | — | — | — | — |
| 51 | 42 | $180.80 | $188.40 | 14.90% | $31,000.00 | — | $334.20 | $341.90 | 1 | 22 |
| 1 | 3 | $169.90 | $177.40 | 14.83% | $31,025.00 | — | $339.30 | $358.70 | 1 | 2 |
| 3 | 3 | $159.50 | $166.70 | 14.76% | $31,050.00 | — | $362.40 | $370.70 | 2 | 0 |
| 8 | 4 | $149.50 | $156.50 | 14.69% | $31,075.00 | — | $367.80 | $392.80 | 0 | 2 |
| 358 | 11 | $139.90 | $146.70 | 14.63% | $31,100.00 | — | $391.80 | $401.30 | 0 | 1 |
Forward $30,845.65. Not enough surviving quotes on both wings to measure the skew here.
2026-10-12(10 days)ATM 14.48%±739.36skew +2.26
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| — | — | — | — | — | $30,375.00 | 15.75% | $132.70 | $140.40 | 1 | 0 |
| 1 | 108 | $558.00 | $616.40 | — | $30,400.00 | 15.69% | $138.70 | $146.50 | 3 | 0 |
| 0 | 1 | $544.30 | $557.90 | — | $30,450.00 | 15.56% | $151.30 | $159.40 | 3 | 0 |
| 0 | 2 | $509.00 | $520.90 | — | $30,500.00 | — | — | — | — | — |
| — | — | — | — | — | $30,525.00 | 15.35% | $171.90 | $180.50 | 3 | 0 |
| — | — | — | — | — | $30,575.00 | 15.22% | $186.90 | $196.00 | 0 | 2 |
| 0 | 7 | $440.70 | $450.20 | — | $30,600.00 | 15.15% | $194.90 | $204.10 | 2 | 0 |
| 0 | 1 | $421.90 | $441.60 | — | $30,625.00 | 15.08% | $203.10 | $212.60 | 1 | 0 |
| 0 | 2 | $408.00 | $416.90 | — | $30,650.00 | — | — | — | — | — |
| 0 | 1 | $392.00 | $400.70 | — | $30,675.00 | — | — | — | — | — |
| 2 | 7 | $376.40 | $384.80 | — | $30,700.00 | — | — | — | — | — |
| 0 | 3 | $346.30 | $354.10 | — | $30,750.00 | 14.75% | $249.70 | $258.10 | 2 | 2 |
| 1 | 0 | $316.90 | $324.70 | — | $30,800.00 | — | — | — | — | — |
| 0 | 2 | $262.70 | $270.60 | 14.37% | $30,900.00 | — | — | — | — | — |
| 0 | 1 | $214.20 | $221.70 | 14.13% | $31,000.00 | — | $366.60 | $375.90 | 2 | 0 |
| 0 | 1 | $190.80 | $199.90 | 13.99% | $31,050.00 | — | — | — | — | — |
| — | — | — | — | — | $31,075.00 | — | $398.80 | $424.80 | 2 | 0 |
| — | — | — | — | — | $31,100.00 | — | $423.40 | $433.90 | 2 | 0 |
| 1 | 59 | $134.10 | $141.90 | 13.68% | $31,200.00 | — | — | — | — | — |
| 0 | 2 | $125.90 | $133.50 | 13.63% | $31,225.00 | — | — | — | — | — |
| 1 | 0 | $103.40 | $110.80 | 13.50% | $31,300.00 | — | — | — | — | — |
Forward $30,846.41. The 25-delta put carries +2.26 volatility points over the 25-delta call.
2026-10-13(11 days)ATM 14.93%±799.85skew +2.80
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 1 | $779.60 | $840.40 | — | $30,150.00 | — | — | — | — | — |
| 1 | 2 | $741.60 | $802.90 | — | $30,200.00 | — | — | — | — | — |
| 0 | 105 | $701.10 | $761.90 | — | $30,250.00 | 16.68% | $126.80 | $134.30 | 3 | 0 |
| 0 | 3 | $658.90 | $723.20 | — | $30,300.00 | — | — | — | — | — |
| — | — | — | — | — | $30,400.00 | 16.27% | $160.80 | $169.20 | 1 | 1 |
| — | — | — | — | — | $30,425.00 | 16.20% | $167.10 | $175.80 | 15 | 0 |
| — | — | — | — | — | $30,450.00 | 16.13% | $173.80 | $182.60 | 15 | 0 |
| — | — | — | — | — | $30,500.00 | 15.99% | $187.50 | $196.90 | 1 | 3 |
| 1 | 2 | $467.70 | $477.50 | — | $30,600.00 | — | — | — | — | — |
| 1 | 1 | $403.50 | $412.50 | — | $30,700.00 | — | — | — | — | — |
| 0 | 3 | $288.80 | $297.70 | 14.83% | $30,900.00 | — | — | — | — | — |
| 0 | 3 | $239.00 | $248.20 | 14.59% | $31,000.00 | — | — | — | — | — |
| 0 | 1 | $157.20 | $165.60 | 14.18% | $31,200.00 | — | — | — | — | — |
| 1 | 1 | $148.30 | $156.70 | 14.12% | $31,225.00 | — | — | — | — | — |
| 1 | 2 | $132.00 | $140.10 | 14.03% | $31,275.00 | — | — | — | — | — |
| 0 | 1 | $124.50 | $132.30 | 13.99% | $31,300.00 | — | — | — | — | — |
| 1 | 1 | $117.20 | $124.90 | 13.95% | $31,325.00 | — | — | — | — | — |
| 1 | 1 | $103.60 | $111.00 | 13.88% | $31,375.00 | — | — | — | — | — |
| 2 | 0 | $80.10 | $86.80 | 13.75% | $31,475.00 | — | — | — | — | — |
| 0 | 13 | $75.00 | $81.50 | 13.72% | $31,500.00 | — | — | — | — | — |
| 0 | 1 | $55.80 | $63.70 | 13.61% | $31,600.00 | — | — | — | — | — |
Forward $30,851.67. The 25-delta put carries +2.80 volatility points over the 25-delta call.
2026-10-14(12 days)ATM 15.78%±882.81skew +3.01
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| — | — | — | — | — | $30,150.00 | 17.73% | $132.60 | $139.30 | 1 | 0 |
| — | — | — | — | — | $30,175.00 | 17.65% | $137.30 | $144.20 | 2 | 2 |
| — | — | — | — | — | $30,200.00 | 17.59% | $142.30 | $149.40 | 1 | 0 |
| 0 | 1 | $727.30 | $789.10 | — | $30,250.00 | 17.44% | $152.90 | $160.10 | 3 | 0 |
| 0 | 6 | $688.60 | $750.40 | — | $30,300.00 | — | — | — | — | — |
| 0 | 6 | $650.70 | $711.70 | — | $30,350.00 | — | — | — | — | — |
| — | — | — | — | — | $30,450.00 | 16.90% | $202.80 | $210.90 | 3 | 0 |
| — | — | — | — | — | $30,475.00 | 16.83% | $209.90 | $218.10 | 2 | 0 |
| 0 | 5 | $568.50 | $578.60 | — | $30,500.00 | — | — | — | — | — |
| 0 | 1 | $501.30 | $510.00 | — | $30,600.00 | — | — | — | — | — |
| 0 | 1 | $437.50 | $445.60 | — | $30,700.00 | — | — | — | — | — |
| 0 | 1 | $376.80 | $385.70 | — | $30,800.00 | — | — | — | — | — |
| 0 | 1 | $350.40 | $357.60 | — | $30,850.00 | — | — | — | — | — |
| 2 | 2 | $323.50 | $330.80 | 15.70% | $30,900.00 | — | $370.20 | $378.00 | 0 | 2 |
| 0 | 3 | $273.60 | $280.80 | 15.47% | $31,000.00 | — | $419.50 | $428.20 | 0 | 4 |
| 0 | 3 | $261.70 | $268.70 | 15.40% | $31,025.00 | — | — | — | — | — |
| 0 | 1 | $250.30 | $257.20 | 15.35% | $31,050.00 | — | — | — | — | — |
| 0 | 3 | $227.20 | $236.40 | 15.24% | $31,100.00 | — | — | — | — | — |
| 2 | 2 | $206.70 | $215.50 | 15.14% | $31,150.00 | — | — | — | — | — |
| 1 | 0 | $109.40 | $115.80 | 14.58% | $31,450.00 | — | — | — | — | — |
| 0 | 7 | $97.30 | $103.60 | 14.51% | $31,500.00 | — | — | — | — | — |
Forward $30,852.99. The 25-delta put carries +3.01 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.