OITracker Cboe delayed data
OI update signal: Not confirmed MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection has not completed. Some symbols may not be updated yet.
View affected symbolsAADX,AAMI,AAP,ABAT,ABCB,ABEO,ABG,ABM,ABOS,ABSI,ABTC,ABUS,ABVC,ACB,ACET,ACH,ACHC,ACLS,ACMR,ACNB,ACOG,ACRS,ACTG,ADIG,ADTN,ADUR,ADUS,AER,AESI,AEXA,AFCG,AGEN,AGI,AGIO,AGL,AGNT,AGYS,AHRT,AIFC,AIFU,AIP,AIRJ,AIRO,AIRS,AKBA,ALC,ALDX,ALEC,ALGT,ALH,ALKS,ALKT,ALLO,ALLT,ALMS,ALNY,ALT,ALTI,ALTO,AMAL,AMBA,AMBQ,AMCX,AMPG,AMPL,AMPY,AMR,AMRC,AMRZ,AMTM,AMTX,ANAB,ANGI,ANGO,ANGX,ANIK,ANIP,ANIX,ANNX,ANRO,ANVS,AOSL,APEI,APLE,APOG,ARAY,ARCO,ARDT,ARDX,AREC,ARIS,ARLO,AROC,AROW,ARQ,ARTV,ARX,ARXS,ASAN,ASC,ASLE,ASMB,ASO,ASPN,ASTE,ASTH,ASTI,ASTL,ASUR,ASYS,ATEC,ATEN,ATLO,ATNI,ATRC,ATRO,AU,AUDC,AUGO,AUPH,AVAH,AVBC,AVPT,AVR,AWI,AWR,AWRE,AXGN,AXSM,AYA,AZ,BANC,BAND,BANF,BBD,BBVA,BCPC,BCSF,BKKT,BLZE,BMI,BMO,BMRC,BNS,BSBR,BUSE,CENN,COLD,CUE,DDD,DOX,DRTS,EZPW,FAC,FATE,FBIO,FBNC,FCBC,FDMT,FDXF,FELE,FER,FERG,FFBC,FHTX,FIRY,FISI,FLD,FLL,FLNA,FLNG,FLOC,FLUT,FLWS,FLY,FMAO,FMBH,FMNB,FNLC,FORM,FORR,FOSL,FPH,FRHC,FSBC,FSTR,FSUN,FSV,FTRE,FWDI,FWRG

NRG

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $99.80 · Expirations before Oct 21, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
1,058 contracts / 13 expirationsClick OI for history
Oct 23, 2026EXPIRATION112 contracts / 56 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2026-10-23, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 215.06% 80.00 16 16 0 197.66%
0 0In the money 0New 181.68% 84.00 0 0 0New 162.34%
0 0In the money 0New 154.53% 85.00 2 2 0 162.96%
0 0In the money 0New 140.87% 86.00 3 3 0 144.90%
1 1In the money 0 145.54% 87.00 3 3 0 136.20%
0 0In the money 0New 128.20% 88.00 0 1 +1New 127.51%
0 0In the money 0New 119.44% 89.00 3 3 0 118.82%
30 30In the money 0 118.16% 90.00 36 59 +23 85.14%
0 0In the money 0New 101.84% 91.00 6 17 +11 74.35%
2 2In the money 0 99.74% 92.00 20 40 +20 111.53%
3 3In the money 0 87.29% 93.00 11 51 +40 56.62%
3 4In the money +1 80.96% 94.00 46 102 +56 67.96%
8 13In the money +5 68.59% 95.00 22 135 +113 62.47%
4 4In the money 0 73.23% 96.00 3 30 +27 54.70%
6 46In the money +40 70.28% 97.00 25 28 +3 58.79%
2 27In the money +25 62.65% 98.00 25 58 +33 55.99%
4 114In the money +110 61.18% 99.00 18 34 +16 56.74%
STOCK PRICE $99.80
23 35 +12 59.43% 100.00NEAREST ATM 70 72In the money +2 53.41%
21 36 +15 59.78% 101.00 16 16In the money 0 57.91%
15 20 +5 55.08% 102.00 56 55In the money -1 55.83%
18 23 +5 52.04% 103.00 32 92In the money +60 51.71%
24 70 +46 52.00% 104.00 5 7In the money +2 46.80%
139 221 +82 56.80% 105.00 59 59In the money 0 0.00%
11 219 +208 67.64% 106.00 9 9In the money 0 0.00%
142 154 +12 60.37% 107.00 4 5In the money +1 0.00%
32 435 +403 69.30% 108.00 11 10In the money -1 0.00%
12 19 +7 69.50% 109.00 0 0In the money 0New 0.00%
67 138 +71 84.32% 110.00 17 17In the money 0 0.00%
139 162 +23 76.79% 111.00 1 1In the money 0 0.00%
37 38 +1 82.09% 112.00 0 0In the money 0New 0.00%
8 1,505 +1,497 81.81% 113.00 1 0In the money -1 0.00%
6 6 0 92.38% 114.00 2 0In the money -2 0.00%
116 117 +1 83.08% 115.00 8 0In the money -8 0.00%
65 64 -1 139.86% 116.00 17 0In the money -17 0.00%
13 14 +1 107.16% 117.00 0 0In the money 0New 0.00%
9 9 0 151.66% 118.00 1 0In the money -1 0.00%
3 3 0 157.40% 119.00 0 0In the money 0New 0.00%
43 43 0 121.24% 120.00 4 0In the money -4 0.00%
3 3 0 168.60% 121.00 1 0In the money -1 0.00%
0 0 0New 174.08% 122.00 0 0In the money 0New 0.00%
0 0 0New 179.46% 123.00 1 0In the money -1 0.00%
0 0 0New 184.77% 124.00 0 0In the money 0New 0.00%
56 56 0 200.01% 125.00 0 0In the money 0New 0.00%
0 0 0New 207.70% 126.00 0 0In the money 0New 0.00%
1 1 0 210.58% 127.00 0 0In the money 0New 0.00%
1 1 0 205.26% 128.00 0 0In the money 0New 0.00%
1 1 0 210.20% 129.00 0 0In the money 0New 0.00%
4 4 0 260.32% 130.00 0 1In the money +1New 0.00%
3 3 0 160.58% 135.00 0 0In the money 0New 0.00%
0 0 0New 260.77% 140.00 0 0In the money 0New 0.00%
Showing strikes 1–50 of 56
Oct 30, 2026EXPIRATION112 contracts / 56 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2026-10-30, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 99.11% 80.00 11 11 0 72.94%
0 0In the money 0New 89.55% 84.00 7 7 0 59.10%
0 0In the money 0New 83.09% 85.00 53 75 +22 59.95%
0 0In the money 0New 72.79% 86.00 3 3 0 68.84%
0 0In the money 0New 72.24% 87.00 7 7 0 64.73%
0 0In the money 0New 67.78% 88.00 46 49 +3 60.62%
0 1In the money +1New 72.51% 89.00 78 78 0 61.15%
0 1In the money +1New 64.87% 90.00 315 314 -1 53.31%
0 0In the money 0New 60.12% 91.00 0 2 +2New 55.53%
0 0In the money 0New 59.17% 92.00 2 22 +20 50.28%
0 0In the money 0New 65.32% 93.00 1,004 1,016 +12 49.03%
0 0In the money 0New 61.81% 94.00 5 7 +2 52.23%
0 0In the money 0New 58.97% 95.00 24 34 +10 51.00%
42 42In the money 0 60.24% 96.00 13 18 +5 47.22%
5 7In the money +2 55.54% 97.00 22 29 +7 47.50%
2 4In the money +2 57.92% 98.00 5 9 +4 50.22%
0 3In the money +3New 54.61% 99.00 7 10 +3 49.10%
STOCK PRICE $99.80
59 59 0 53.47% 100.00NEAREST ATM 13 22In the money +9 48.78%
8 10 +2 52.38% 101.00 5 5In the money 0 48.02%
6 6 0 56.19% 102.00 5 6In the money +1 54.61%
19 35 +16 54.45% 103.00 5 5In the money 0 47.21%
48 86 +38 53.16% 104.00 8 11In the money +3 47.24%
62 127 +65 55.15% 105.00 17 118In the money +101 47.39%
14 30 +16 54.67% 106.00 0 0In the money 0New 47.79%
36 37 +1 55.57% 107.00 10 10In the money 0 49.76%
17 20 +3 54.78% 108.00 10 12In the money +2 35.76%
9 10 +1 53.76% 109.00 0 0In the money 0New 44.82%
47 85 +38 56.74% 110.00 8 8In the money 0 41.90%
234 234 0 55.09% 111.00 22 22In the money 0 41.89%
30 92 +62 59.95% 112.00 0 0In the money 0New 0.00%
5 5 0 57.10% 113.00 0 0In the money 0New 0.00%
7 7 0 62.00% 114.00 0 0In the money 0New 0.00%
29 39 +10 56.17% 115.00 13 13In the money 0 0.00%
10 10 0 65.90% 116.00 5 6In the money +1 0.00%
4 6 +2 58.49% 117.00 0 0In the money 0New 0.00%
9 6 -3 71.49% 118.00 0 0In the money 0New 0.00%
1 1 0 74.21% 119.00 0 0In the money 0New 0.00%
1,382 1,386 +4 65.87% 120.00 4 2In the money -2 0.00%
3 3 0 104.13% 121.00 3 1In the money -2 0.00%
5 5 0 82.11% 122.00 0 0In the money 0New 0.00%
1 1 0 89.23% 123.00 4 4In the money 0 0.00%
1 1 0 109.98% 124.00 0 0In the money 0New 0.00%
23 23 0 75.41% 125.00 0 0In the money 0New 0.00%
0 0 0New 92.10% 126.00 0 0In the money 0New 0.00%
1 1 0 100.52% 127.00 0 0In the money 0New 0.00%
0 0 0New 117.69% 128.00 0 0In the money 0New 0.00%
0 0 0New 107.67% 129.00 0 0In the money 0New 0.00%
5 5 0 101.53% 130.00 0 0In the money 0New 0.00%
0 0 0New 112.67% 135.00 0 0In the money 0New 0.00%
0 0 0New 154.56% 140.00 0 0In the money 0New 0.00%
Showing strikes 1–50 of 56
Nov 06, 2026EXPIRATION94 contracts / 47 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2026-11-06, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 81.32% 80.00 0 1 +1New 67.48%
0 0In the money 0New 67.33% 84.00 3 5 +2 57.98%
0 0In the money 0New 65.36% 85.00 10 10 0 60.28%
0 0In the money 0New 63.17% 86.00 3 3 0 62.15%
0 0In the money 0New 64.54% 87.00 2 3 +1 59.80%
0 0In the money 0New 61.93% 88.00 7 7 0 60.53%
0 0In the money 0New 61.25% 89.00 1 1 0 59.73%
0 0In the money 0New 61.19% 90.00 27 37 +10 58.61%
0 0In the money 0New 64.84% 91.00 2 2 0 55.93%
0 0In the money 0New 60.55% 92.00 9 10 +1 58.24%
0 0In the money 0New 62.20% 93.00 2 3 +1 56.90%
2 2In the money 0 59.78% 94.00 2 5 +3 65.59%
33 33In the money 0 58.44% 95.00 3 3 0 59.65%
1 1In the money 0 60.76% 96.00 3 6 +3 59.77%
1 1In the money 0 58.65% 97.00 3 3 0 59.17%
6 6In the money 0 62.46% 98.00 4 4 0 57.27%
0 1In the money +1New 57.79% 99.00 4 4 0 56.24%
STOCK PRICE $99.80
1 6 +5 62.51% 100.00NEAREST ATM 2 3In the money +1 60.23%
2 2 0 63.16% 101.00 0 0In the money 0New 58.41%
1 16 +15 60.44% 102.00 0 0In the money 0New 59.21%
0 0 0New 62.51% 103.00 0 0In the money 0New 59.65%
2 2 0 61.77% 104.00 0 2In the money +2New 57.87%
65 69 +4 63.85% 105.00 4 10In the money +6 60.12%
4 9 +5 62.73% 106.00 0 0In the money 0New 58.18%
3 3 0 65.57% 107.00 0 0In the money 0New 63.92%
21 21 0 65.85% 108.00 5 5In the money 0 60.61%
1 3 +2 65.83% 109.00 4 4In the money 0 63.28%
118 119 +1 62.53% 110.00 12 12In the money 0 62.80%
1 1 0 64.87% 111.00 0 0In the money 0New 58.66%
5 8 +3 65.07% 112.00 0 0In the money 0New 58.93%
2 2 0 64.57% 113.00 0 0In the money 0New 60.79%
8 13 +5 64.17% 114.00 3 3In the money 0 59.57%
11 13 +2 65.38% 115.00 8 7In the money -1 58.91%
0 0 0New 66.44% 116.00 0 1In the money +1New 60.21%
4 6 +2 63.51% 117.00 0 0In the money 0New 57.50%
1 4 +3 64.65% 118.00 0 0In the money 0New 55.21%
6 7 +1 66.29% 119.00 0 0In the money 0New 53.72%
51 45 -6 67.21% 120.00 0 1In the money +1New 53.62%
0 0 0New 66.61% 121.00 0 0In the money 0New 53.15%
0 0 0New 67.18% 122.00 0 0In the money 0New 55.01%
1 2 +1 69.18% 123.00 4 4In the money 0 45.12%
0 0 0New 68.82% 125.00 0 0In the money 0New 0.00%
0 0 0New 76.78% 130.00 0 0In the money 0New 0.00%
4 4 0 85.11% 135.00 0 0In the money 0New 0.00%
65 65 0 92.98% 140.00 0 0In the money 0New 0.00%
1 1 0 100.42% 145.00 0 0In the money 0New 0.00%
0 0 0New 107.50% 150.00 0 0In the money 0New 0.00%
Nov 13, 2026EXPIRATION92 contracts / 46 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2026-11-13, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 71.10% 80.00 7 7 0 60.68%
0 0In the money 0New 63.33% 84.00 0 1 +1New 57.27%
0 0In the money 0New 65.93% 85.00 6 6 0 58.44%
0 0In the money 0New 63.50% 86.00 0 0 0New 69.74%
0 0In the money 0New 61.85% 87.00 3 4 +1 59.64%
0 0In the money 0New 61.60% 88.00 3 3 0 56.35%
0 0In the money 0New 61.04% 89.00 0 1 +1New 57.86%
20 20In the money 0 61.59% 90.00 7 13 +6 56.13%
15 15In the money 0 61.73% 91.00 3 5 +2 55.22%
0 0In the money 0New 62.79% 92.00 6 11 +5 55.32%
0 0In the money 0New 60.53% 93.00 2 4 +2 57.72%
0 0In the money 0New 61.52% 94.00 1 3 +2 57.36%
8 8In the money 0 62.69% 95.00 674 676 +2 54.83%
0 0In the money 0New 56.08% 96.00 4 4 0 57.68%
0 0In the money 0New 60.93% 97.00 1 1 0 56.76%
0 0In the money 0New 57.12% 98.00 1 1 0 62.19%
0 0In the money 0New 61.73% 99.00 2 2 0 58.64%
STOCK PRICE $99.80
0 9 +9New 55.45% 100.00NEAREST ATM 1 2In the money +1 59.40%
0 0 0New 62.97% 101.00 0 0In the money 0New 57.86%
0 0 0New 66.23% 102.00 0 0In the money 0New 59.09%
2 2 0 59.16% 103.00 6 6In the money 0 58.54%
1 1 0 60.42% 104.00 1 1In the money 0 62.84%
1 1 0 55.46% 105.00 3 3In the money 0 57.65%
1 0 -1 57.78% 106.00 1 1In the money 0 62.12%
1 5 +4 62.91% 107.00 2 2In the money 0 58.92%
1 1 0 63.89% 108.00 0 0In the money 0New 61.48%
0 0 0New 61.88% 109.00 0 0In the money 0New 59.33%
9 9 0 63.89% 110.00 11 11In the money 0 57.38%
1 6 +5 62.22% 111.00 0 0In the money 0New 58.19%
0 0 0New 66.39% 112.00 0 0In the money 0New 58.16%
4 4 0 56.68% 113.00 0 0In the money 0New 57.20%
0 0 0New 63.15% 114.00 0 1In the money +1New 57.38%
673 674 +1 62.39% 115.00 2 2In the money 0 57.34%
0 0 0New 63.20% 116.00 0 0In the money 0New 61.11%
0 0 0New 61.16% 117.00 0 0In the money 0New 56.55%
1 2 +1 57.69% 118.00 0 0In the money 0New 56.68%
1 1 0 65.29% 119.00 0 0In the money 0New 56.61%
16 16 0 63.39% 120.00 1 1In the money 0 53.91%
3 3 0 59.96% 121.00 0 0In the money 0New 53.04%
1 1 0 66.25% 122.00 0 0In the money 0New 57.44%
0 0 0New 74.39% 123.00 0 0In the money 0New 49.52%
7 7 0 64.69% 125.00 0 0In the money 0New 52.60%
5 16 +11 64.01% 130.00 0 0In the money 0New 0.00%
0 0 0New 70.96% 135.00 0 0In the money 0New 0.00%
0 0 0New 77.53% 140.00 0 0In the money 0New 0.00%
3 3 0 83.74% 145.00 0 0In the money 0New 0.00%
Nov 20, 2026EXPIRATION88 contracts / 44 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2026-11-20, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 112.56% 55.00 0 0 0New 98.11%
1 1In the money 0 97.20% 60.00 36 36 0 95.10%
0 0In the money 0New 93.88% 65.00 0 0 0New 81.96%
0 0In the money 0New 81.69% 70.00 113 123 +10 59.88%
1 1In the money 0 72.67% 75.00 156 253 +97 62.98%
0 0In the money 0New 67.91% 80.00 91 95 +4 59.03%
1 1In the money 0 63.08% 85.00 203 227 +24 56.72%
47 80In the money +33 58.44% 90.00 321 375 +54 56.74%
0 10In the money +10New 62.08% 91.00 0 0 0New 54.81%
0 0In the money 0New 59.04% 92.00 0 0 0New 55.67%
0 0In the money 0New 59.44% 93.00 0 3 +3New 57.45%
0 0In the money 0New 61.53% 94.00 0 0 0New 60.09%
138 476In the money +338 57.15% 95.00 2,302 2,322 +20 56.71%
0 0In the money 0New 58.29% 96.00 0 0 0New 55.08%
0 13In the money +13New 60.97% 97.00 0 90 +90New 55.56%
0 0In the money 0New 57.55% 98.00 0 0 0New 55.34%
0 95In the money +95New 57.09% 99.00 0 33 +33New 54.89%
STOCK PRICE $99.80
220 229 +9 58.67% 100.00NEAREST ATM 330 415In the money +85 56.93%
0 1 +1New 59.98% 101.00 0 1In the money +1New 54.68%
0 0 0New 59.33% 102.00 0 0In the money 0New 54.94%
0 4 +4New 58.92% 103.00 0 0In the money 0New 56.73%
0 307 +307New 60.09% 104.00 0 0In the money 0New 55.19%
1,186 1,242 +56 58.85% 105.00 173 174In the money +1 54.77%
0 3 +3New 59.67% 106.00 0 0In the money 0New 58.28%
0 12 +12New 61.70% 107.00 0 0In the money 0New 54.67%
0 18 +18New 59.40% 108.00 0 0In the money 0New 54.07%
0 5 +5New 57.78% 109.00 0 0In the money 0New 53.73%
1,060 6,702 +5,642 60.36% 110.00 235 242In the money +7 58.28%
0 1 +1New 59.85% 111.00 0 0In the money 0New 62.29%
0 380 +380New 58.89% 112.00 0 0In the money 0New 58.98%
0 15 +15New 58.50% 113.00 0 0In the money 0New 53.41%
0 11 +11New 59.59% 114.00 0 0In the money 0New 56.74%
263 290 +27 60.59% 115.00 12 12In the money 0 56.41%
0 3 +3New 60.02% 116.00 0 0In the money 0New 55.88%
0 0 0New 59.87% 117.00 0 0In the money 0New 55.08%
11,615 5,041 -6,574 61.18% 120.00 7 7In the money 0 54.24%
178 180 +2 60.31% 125.00 0 0In the money 0New 52.52%
211 223 +12 61.18% 130.00 0 0In the money 0New 46.83%
16 23 +7 64.25% 135.00 0 0In the money 0New 0.00%
20 20 0 62.97% 140.00 0 0In the money 0New 0.00%
10 10 0 73.16% 145.00 0 0In the money 0New 0.00%
0 0 0New 76.39% 150.00 0 0In the money 0New 0.00%
3 3 0 80.16% 155.00 0 0In the money 0New 0.00%
0 0 0New 83.57% 160.00 0 0In the money 0New 0.00%
Nov 27, 2026EXPIRATION88 contracts / 44 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2026-11-27, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 61.76% 80.00 0 20 +20New 67.58%
0 0In the money 0New 59.06% 85.00 1 28 +27 61.53%
0 0In the money 0New 58.62% 87.00 0 0 0New 50.54%
0 0In the money 0New 58.91% 88.00 1 1 0 52.48%
0 0In the money 0New 58.46% 89.00 0 0 0New 56.28%
0 0In the money 0New 57.84% 90.00 2 11 +9 54.28%
0 0In the money 0New 57.53% 91.00 0 0 0New 52.92%
0 0In the money 0New 57.04% 92.00 1 1 0 54.24%
0 0In the money 0New 58.17% 93.00 1 3 +2 55.04%
0 0In the money 0New 58.61% 94.00 0 1 +1New 52.53%
0 0In the money 0New 56.29% 95.00 3 3 0 56.32%
0 0In the money 0New 58.46% 96.00 0 0 0New 56.42%
0 0In the money 0New 58.33% 97.00 1 1 0 53.06%
0 0In the money 0New 55.19% 98.00 3 4 +1 56.06%
0 0In the money 0New 56.74% 99.00 1 1 0 53.60%
STOCK PRICE $99.80
0 0 0New 57.29% 100.00NEAREST ATM 1 1In the money 0 53.78%
0 0 0New 58.86% 101.00 0 1In the money +1New 53.78%
0 0 0New 56.29% 102.00 0 0In the money 0New 53.59%
0 0 0New 57.92% 103.00 0 0In the money 0New 54.42%
0 0 0New 59.40% 104.00 0 0In the money 0New 53.07%
0 0 0New 54.70% 105.00 1 1In the money 0 55.59%
0 1 +1New 56.68% 106.00 0 0In the money 0New 55.11%
1 1 0 57.72% 107.00 0 0In the money 0New 53.62%
1 1 0 56.11% 108.00 0 1In the money +1New 54.04%
0 0 0New 52.77% 109.00 0 0In the money 0New 52.99%
1 1 0 56.20% 110.00 0 0In the money 0New 54.89%
1 1 0 56.47% 111.00 0 0In the money 0New 53.03%
1 1 0 56.38% 112.00 0 0In the money 0New 53.76%
2 2 0 56.13% 113.00 0 0In the money 0New 53.38%
0 0 0New 54.50% 114.00 0 0In the money 0New 51.78%
1 2 +1 55.67% 115.00 0 0In the money 0New 51.50%
1 1 0 59.85% 116.00 0 0In the money 0New 51.04%
0 1 +1New 61.98% 117.00 0 0In the money 0New 51.60%
1 1 0 52.81% 118.00 0 0In the money 0New 52.05%
1 1 0 55.08% 119.00 0 0In the money 0New 53.72%
1 2 +1 55.49% 120.00 2 2In the money 0 50.46%
1 1 0 59.86% 121.00 2 2In the money 0 50.43%
0 0 0New 64.72% 122.00 0 0In the money 0New 51.09%
0 0 0New 63.34% 123.00 0 0In the money 0New 52.55%
2 2 0 65.79% 125.00 0 0In the money 0New 48.35%
0 0 0New 69.61% 130.00 0 0In the money 0New 50.32%
0 1 +1New 73.93% 135.00 0 0In the money 0New 45.24%
0 0 0New 75.75% 140.00 0 0In the money 0New 0.00%
0 0 0New 76.85% 145.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION82 contracts / 41 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2026-12-18, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 158.39% 30.00 1 1 0 196.44%
0 0In the money 0New 141.33% 35.00 3 3 0 124.79%
0 0In the money 0New 126.08% 40.00 1,008 1,008 0 107.53%
2 2In the money 0 106.85% 45.00 2,150 2,150 0 94.73%
9 9In the money 0 95.28% 50.00 497 497 0 72.05%
30 30In the money 0 90.24% 55.00 2,541 2,541 0 74.63%
4 4In the money 0 76.02% 60.00 26 26 0 67.62%
6 6In the money 0 71.64% 65.00 299 299 0 60.41%
22 22In the money 0 64.81% 70.00 42 47 +5 58.66%
24 24In the money 0 59.09% 75.00 258 258 0 54.64%
47 47In the money 0 57.79% 80.00 140 144 +4 53.23%
8 8In the money 0 55.08% 85.00 293 302 +9 53.18%
113 110In the money -3 54.24% 90.00 2,420 2,425 +5 52.49%
27 27In the money 0 52.14% 95.00 1,704 1,757 +53 52.75%
STOCK PRICE $99.80
206 306 +100 56.18% 100.00NEAREST ATM 657 686In the money +29 53.33%
517 511 -6 54.66% 105.00 275 275In the money 0 51.84%
1,348 1,335 -13 54.35% 110.00 1,420 1,420In the money 0 54.05%
1,249 1,265 +16 54.67% 115.00 904 904In the money 0 53.50%
419 419 0 55.26% 120.00 174 174In the money 0 50.86%
4,677 4,771 +94 55.85% 125.00 175 175In the money 0 52.98%
565 583 +18 56.99% 130.00 212 212In the money 0 51.34%
10,654 10,630 -24 54.54% 135.00 89 89In the money 0 51.30%
920 922 +2 58.49% 140.00 121 121In the money 0 47.36%
1,730 1,750 +20 59.56% 145.00 58 58In the money 0 0.00%
245 265 +20 59.03% 150.00 123 123In the money 0 0.00%
572 572 0 60.20% 155.00 7 7In the money 0 0.00%
443 443 0 62.18% 160.00 4 4In the money 0 0.00%
5,990 5,990 0 63.81% 165.00 0 0In the money 0New 0.00%
3,632 3,632 0 66.82% 170.00 0 0In the money 0New 0.00%
34 34 0 67.83% 175.00 0 0In the money 0New 0.00%
525 525 0 69.52% 180.00 0 0In the money 0New 0.00%
29 29 0 72.16% 185.00 0 0In the money 0New 0.00%
32 32 0 73.49% 190.00 0 0In the money 0New 0.00%
299 299 0 75.93% 195.00 0 0In the money 0New 0.00%
6,045 6,045 0 78.29% 200.00 0 0In the money 0New 0.00%
12 12 0 81.35% 210.00 0 0In the money 0New 0.00%
7 7 0 85.55% 220.00 0 0In the money 0New 0.00%
590 590 0 83.72% 230.00 0 0In the money 0New 0.00%
88 88 0 93.29% 240.00 0 0In the money 0New 0.00%
82 82 0 107.15% 250.00 0 0In the money 0New 0.00%
14 14 0 118.00% 260.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION78 contracts / 39 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
4 4In the money 0 91.16% 40.00 5,503 5,503 0 83.88%
135 135In the money 0 94.46% 45.00 1,253 1,253 0 76.15%
16 16In the money 0 83.16% 50.00 6,653 6,653 0 68.74%
5 5In the money 0 74.43% 55.00 1,618 1,618 0 62.94%
27 27In the money 0 62.16% 60.00 46 46 0 59.60%
37 37In the money 0 60.46% 65.00 102 102 0 52.97%
3 3In the money 0 60.24% 70.00 103 103 0 51.88%
11 11In the money 0 56.33% 75.00 219 220 +1 52.15%
316 316In the money 0 53.51% 80.00 798 883 +85 47.90%
147 149In the money +2 52.73% 85.00 261 273 +12 50.20%
59 66In the money +7 51.32% 90.00 553 592 +39 49.08%
58 58In the money 0 53.46% 95.00 478 521 +43 48.83%
STOCK PRICE $99.80
146 168 +22 52.69% 100.00NEAREST ATM 231 224In the money -7 52.60%
81 74 -7 50.51% 105.00 74 74In the money 0 52.04%
71 71 0 52.74% 110.00 1,133 1,135In the money +2 52.72%
126 124 -2 53.40% 115.00 288 270In the money -18 52.77%
201 209 +8 55.53% 120.00 121 113In the money -8 52.61%
110 110 0 53.95% 125.00 121 121In the money 0 52.46%
365 371 +6 52.41% 130.00 61 61In the money 0 52.23%
159 159 0 54.24% 135.00 105 105In the money 0 51.68%
763 753 -10 53.90% 140.00 52 52In the money 0 50.96%
148 148 0 55.38% 145.00 24 24In the money 0 49.48%
1,214 1,214 0 55.66% 150.00 283 283In the money 0 42.92%
648 648 0 57.24% 155.00 114 114In the money 0 0.00%
203 203 0 57.63% 160.00 12 12In the money 0 0.00%
325 325 0 56.26% 165.00 167 167In the money 0 0.00%
213 213 0 56.56% 170.00 6 6In the money 0 0.00%
918 918 0 58.37% 175.00 0 0In the money 0New 0.00%
54 54 0 60.02% 180.00 1 1In the money 0 0.00%
149 149 0 60.71% 185.00 0 0In the money 0New 0.00%
49 49 0 61.98% 190.00 0 0In the money 0New 0.00%
57 57 0 63.08% 195.00 0 0In the money 0New 0.00%
168 168 0 64.00% 200.00 0 0In the money 0New 0.00%
25 25 0 66.52% 210.00 0 0In the money 0New 0.00%
26 26 0 69.98% 220.00 0 0In the money 0New 0.00%
9 9 0 71.85% 230.00 0 0In the money 0New 0.00%
195 195 0 74.91% 240.00 0 0In the money 0New 0.00%
219 219 0 86.85% 250.00 0 0In the money 0New 0.00%
61 61 0 102.88% 260.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION72 contracts / 36 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2027-03-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 66.96% 55.00 0 0 0New 55.94%
1 1In the money 0 64.27% 60.00 25 26 +1 54.70%
3 3In the money 0 59.53% 65.00 58 59 +1 53.85%
41 41In the money 0 57.72% 70.00 69 69 0 52.84%
110 110In the money 0 56.03% 75.00 182 188 +6 52.22%
9 9In the money 0 54.51% 80.00 79 87 +8 51.08%
1 1In the money 0 53.35% 85.00 72 77 +5 51.74%
29 29In the money 0 52.34% 90.00 513 512 -1 49.86%
31 31In the money 0 52.04% 95.00 312 325 +13 51.69%
STOCK PRICE $99.80
36 49 +13 53.58% 100.00NEAREST ATM 131 183In the money +52 51.60%
58 58 0 55.28% 105.00 271 271In the money 0 53.55%
206 208 +2 53.96% 110.00 1,283 1,325In the money +42 51.62%
428 432 +4 52.87% 115.00 59 77In the money +18 51.68%
282 253 -29 51.65% 120.00 408 417In the money +9 52.90%
222 229 +7 52.08% 125.00 54 54In the money 0 53.10%
129 135 +6 53.46% 130.00 25 25In the money 0 52.95%
57 63 +6 54.29% 135.00 8 8In the money 0 51.87%
39,240 39,245 +5 54.57% 140.00 3,923 3,923In the money 0 52.46%
1,928 1,930 +2 54.86% 145.00 106 106In the money 0 52.68%
82 88 +6 54.77% 150.00 6 6In the money 0 51.25%
27 28 +1 52.49% 155.00 141 141In the money 0 50.77%
91 91 0 53.15% 160.00 45 35In the money -10 49.52%
51 103 +52 55.38% 165.00 14 4In the money -10 47.81%
90 90 0 54.58% 170.00 0 0In the money 0New 0.00%
92 92 0 51.26% 175.00 6 6In the money 0 0.00%
95 121 +26 54.77% 180.00 0 0In the money 0New 0.00%
73 74 +1 58.44% 185.00 0 0In the money 0New 0.00%
9 9 0 57.92% 190.00 0 0In the money 0New 0.00%
14 14 0 58.35% 195.00 0 0In the money 0New 0.00%
68 68 0 58.96% 200.00 0 0In the money 0New 0.00%
12 12 0 58.74% 210.00 0 0In the money 0New 0.00%
52 52 0 60.12% 220.00 0 0In the money 0New 0.00%
16 16 0 59.71% 230.00 0 0In the money 0New 0.00%
14 14 0 61.44% 240.00 0 0In the money 0New 0.00%
164 164 0 62.09% 250.00 0 0In the money 0New 0.00%
11 11 0 63.32% 260.00 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION64 contracts / 32 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2027-06-17, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 64.60% 50.00 1 1 0 56.01%
0 0In the money 0New 60.47% 55.00 4 13 +9 52.70%
1 1In the money 0 58.16% 60.00 7 7 0 53.23%
0 0In the money 0New 57.09% 65.00 44 46 +2 51.77%
1 1In the money 0 54.99% 70.00 608 608 0 52.14%
0 0In the money 0New 53.42% 75.00 22 22 0 52.30%
0 0In the money 0New 52.76% 80.00 80 80 0 52.35%
3 4In the money +1 51.59% 85.00 294 294 0 49.80%
1 1In the money 0 51.09% 90.00 69 84 +15 50.40%
2 6In the money +4 51.81% 95.00 122 122 0 49.85%
STOCK PRICE $99.80
122 112 -10 48.92% 100.00NEAREST ATM 1,117 1,119In the money +2 49.65%
17 17 0 50.20% 105.00 182 182In the money 0 49.63%
88 91 +3 49.18% 110.00 26 26In the money 0 48.41%
103 103 0 49.42% 115.00 66 66In the money 0 48.72%
112 313 +201 49.56% 120.00 56 56In the money 0 49.21%
236 236 0 49.32% 125.00 69 69In the money 0 48.95%
53 56 +3 49.90% 130.00 12 12In the money 0 51.10%
38 38 0 50.78% 135.00 9 9In the money 0 51.07%
25 28 +3 52.04% 140.00 54 54In the money 0 51.10%
604 522 -82 52.06% 145.00 10 10In the money 0 50.63%
1,048 1,051 +3 53.53% 150.00 11 11In the money 0 50.73%
1 1 0 50.10% 155.00 11 11In the money 0 50.86%
403 406 +3 54.79% 160.00 0 10In the money +10New 50.14%
273 273 0 54.51% 165.00 0 12In the money +12New 50.04%
4 7 +3 51.06% 170.00 0 0In the money 0New 49.70%
3 3 0 51.39% 175.00 0 0In the money 0New 43.93%
4 4 0 51.20% 180.00 0 0In the money 0New 0.00%
5 5 0 52.73% 185.00 0 0In the money 0New 52.17%
2 2 0 49.52% 190.00 0 0In the money 0New 0.00%
3 3 0 50.39% 195.00 0 0In the money 0New 0.00%
30 31 +1 54.21% 200.00 0 0In the money 0New 0.00%
3 3 0 52.70% 210.00 0 0In the money 0New 0.00%
Sep 17, 2027EXPIRATION54 contracts / 27 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2027-09-17, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 58.75% 50.00 0 1 +1New 54.29%
0 0In the money 0New 56.19% 55.00 0 0 0New 52.71%
10 10In the money 0 55.05% 60.00 2 2 0 52.63%
0 0In the money 0New 53.85% 65.00 7 8 +1 51.76%
0 0In the money 0New 52.82% 70.00 2 2 0 51.65%
1 1In the money 0 52.06% 75.00 0 0 0New 51.00%
0 0In the money 0New 51.66% 80.00 431 431 0 51.02%
2 2In the money 0 51.06% 85.00 1 1 0 50.41%
0 0In the money 0New 51.22% 90.00 51 323 +272 50.99%
1 1In the money 0 50.15% 95.00 20 20 0 50.26%
STOCK PRICE $99.80
10 10 0 49.99% 100.00NEAREST ATM 26 26In the money 0 50.66%
7 7 0 49.98% 105.00 85 85In the money 0 50.88%
29 29 0 49.89% 110.00 101 101In the money 0 50.31%
7 7 0 50.02% 115.00 0 0In the money 0New 49.93%
3 3 0 50.80% 120.00 0 0In the money 0New 50.04%
30 30 0 51.48% 125.00 33 33In the money 0 50.97%
30 32 +2 50.18% 130.00 5 5In the money 0 50.68%
10 10 0 52.16% 135.00 0 0In the money 0New 50.87%
26 28 +2 50.32% 140.00 0 0In the money 0New 50.55%
2 602 +600 52.12% 145.00 0 0In the money 0New 50.79%
1 3 +2 50.69% 150.00 1 1In the money 0 51.07%
0 0 0New 52.42% 155.00 160 160In the money 0 50.64%
7 9 +2 51.07% 160.00 0 0In the money 0New 49.96%
1 6 +5 51.12% 165.00 0 0In the money 0New 50.14%
7 9 +2 51.33% 170.00 0 0In the money 0New 49.39%
1 1 0 51.37% 175.00 0 0In the money 0New 50.46%
4 8 +4 51.02% 180.00 0 0In the money 0New 49.99%
Jan 21, 2028EXPIRATION74 contracts / 37 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2028-01-21, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 1In the money +1New 58.45% 50.00 1 1 0 49.09%
2 2In the money 0 53.92% 55.00 0 0 0New 46.50%
18 18In the money 0 54.05% 60.00 11 11 0 52.06%
26 26In the money 0 52.64% 65.00 5 5 0 46.32%
22 22In the money 0 51.92% 70.00 27 27 0 50.40%
58 58In the money 0 51.43% 75.00 19 19 0 50.29%
85 85In the money 0 50.56% 80.00 30 30 0 47.89%
10 10In the money 0 51.07% 85.00 38 38 0 48.16%
24 21In the money -3 50.08% 90.00 121 121 0 48.31%
13 13In the money 0 49.49% 95.00 13 13 0 48.35%
STOCK PRICE $99.80
200 137 -63 49.85% 100.00NEAREST ATM 1,772 1,772In the money 0 49.61%
47 46 -1 49.21% 105.00 180 180In the money 0 47.89%
65 65 0 49.98% 110.00 285 285In the money 0 48.04%
28 28 0 49.49% 115.00 53 53In the money 0 49.55%
102 104 +2 49.15% 120.00 415 424In the money +9 48.49%
45 45 0 50.49% 125.00 9 6In the money -3 49.09%
79 85 +6 49.27% 130.00 126 126In the money 0 49.16%
60 60 0 48.96% 135.00 9 9In the money 0 48.79%
58 63 +5 47.70% 140.00 40 40In the money 0 47.72%
20 20 0 48.72% 145.00 11 11In the money 0 47.62%
156 162 +6 48.47% 150.00 604 604In the money 0 47.91%
8 8 0 49.04% 155.00 1 160In the money +159 48.89%
119 121 +2 49.72% 160.00 5 5In the money 0 47.75%
23 23 0 48.00% 165.00 1 1In the money 0 48.04%
22 24 +2 48.23% 170.00 0 0In the money 0New 48.11%
27 27 0 50.76% 175.00 0 0In the money 0New 49.13%
16 16 0 49.60% 180.00 2 2In the money 0 48.81%
9 9 0 48.10% 185.00 1 1In the money 0 49.98%
13 13 0 48.00% 190.00 0 0In the money 0New 48.78%
4 4 0 48.88% 195.00 1 1In the money 0 47.50%
87 87 0 51.25% 200.00 0 0In the money 0New 49.86%
10 10 0 50.05% 210.00 0 0In the money 0New 0.00%
4 4 0 50.52% 220.00 0 0In the money 0New 50.60%
2 2 0 50.61% 230.00 0 0In the money 0New 0.00%
1 1 0 50.85% 240.00 0 0In the money 0New 0.00%
75 75 0 51.08% 250.00 0 0In the money 0New 55.98%
410 410 0 50.81% 260.00 0 0In the money 0New 0.00%
Jan 19, 2029EXPIRATION48 contracts / 24 strikes
SAVED STOCK PRICE$99.80Nearest ATM strike $100.00
Jump to ATM
NRG option chain expiring 2029-01-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
6 5In the money -1 53.85% 50.00 280 280 0 51.38%
5 5In the money 0 52.73% 55.00 7 8 +1 50.31%
1 1In the money 0 51.26% 60.00 1 1 0 50.52%
2 2In the money 0 50.32% 65.00 2 2 0 49.97%
41 41In the money 0 50.87% 70.00 3 3 0 49.56%
4 4In the money 0 49.65% 75.00 71 71 0 49.88%
18 18In the money 0 49.76% 80.00 87 88 +1 48.61%
7 7In the money 0 49.65% 85.00 5 5 0 48.54%
11 11In the money 0 48.82% 90.00 1 2 +1 48.35%
14 14In the money 0 48.62% 95.00 2 3 +1 48.56%
STOCK PRICE $99.80
6 6 0 48.08% 100.00NEAREST ATM 12 12In the money 0 49.06%
2 2 0 48.11% 105.00 2 2In the money 0 48.42%
30 30 0 47.84% 110.00 1 1In the money 0 48.40%
1 1 0 47.94% 115.00 0 0In the money 0New 48.23%
1 2 +1 47.95% 120.00 45 45In the money 0 46.78%
1 1 0 48.06% 125.00 28 28In the money 0 48.00%
9 10 +1 47.94% 130.00 0 0In the money 0New 46.94%
2 2 0 47.60% 135.00 0 0In the money 0New 47.15%
1 2 +1 47.56% 140.00 0 0In the money 0New 48.00%
42 42 0 47.58% 145.00 0 0In the money 0New 47.00%
18 19 +1 48.02% 150.00 1 1In the money 0 47.72%
2 2 0 47.39% 155.00 0 0In the money 0New 47.10%
9 9 0 47.80% 160.00 0 0In the money 0New 47.63%
9 9 0 48.04% 165.00 5 5In the money 0 47.59%

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