OI update signal: Likely updated MSFT / AAPL · Checked Oct 26, 11:45 EDT
The latest collection was incomplete. Some data may be out of date.
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,GDYN,GFI,GH,GLBS,GLOO,GPI,GPRE,GRBK,GRDN,GSBC,GSIT,GTN,HAFN,HAPN,HASI,HAWK,HBM,HBNC,HBT,HCSG,HDB,HDSN,HE,HEI,HELP,HESM,HHH,HITI,HLF,HMY,HNGE,HNRG,HNST,HONA,HOS,HPK,HPP,HRI,HROW,HRZN,HSBC,HTFL,HTGC,HTT,HUBG,HUCK,HUMA,HUN,HY,IA,IART,ICHR,ICL,ICLR,IDYA,IESC,IGIC,IIPR,IMMX,IMNM,IMPP,IMTX,IMUX,IMVT,IMXI,INBK,INBX,ING,INGN,INIO,INMB,INMD,INOD,INR,INSE,INSM,INSP,INV,INVE,INVX,IOND,IONS,IPWR,IRLA,IRMD,IRTC,IRWD,IVR,IVVD,LFWD,MT,NTLA,PI,RAIL,RCEL,RCUS,SBC,SEV,SPRY,SRCE,THFF,TKNO,TRAX,TXG

ENPH

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $31.76 · Expirations before Oct 23, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
858 contracts / 15 expirationsClick OI for history
Oct 23, 2026EXPIRATION88 contracts / 44 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $32.00
Jump to ATM
ENPH option chain expiring 2026-10-23, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
19 33In the money +14 0.00% 19.00 14 14 0 776.91%
20 32In the money +12 0.00% 20.00 9 9 0 760.16%
19 26In the money +7 0.00% 21.00 9 5 -4 0.00%
11 21In the money +10 0.00% 22.00 12 12 0 616.95%
16 23In the money +7 0.00% 23.00 17 17 0 0.00%
17 23In the money +6 0.00% 24.00 90 90 0 484.41%
1 9In the money +8 0.00% 25.00 129 140 +11 624.99%
4 4In the money 0 0.00% 26.00 400 406 +6 557.70%
5 5In the money 0 0.00% 26.50 52 53 +1 0.00%
6 6In the money 0 0.00% 27.00 250 250 0 449.72%
16 18In the money +2 0.00% 27.50 285 322 +37 414.50%
75 76In the money +1 0.00% 28.00 408 417 +9 382.93%
4 6In the money +2 0.00% 28.50 360 348 -12 349.80%
78 79In the money +1 0.00% 29.00 302 348 +46 194.90%
7 7In the money 0 0.00% 29.50 95 86 -9 180.29%
281 282In the money +1 0.00% 30.00 461 447 -14 133.31%
238 245In the money +7 0.00% 30.50 171 169 -2 210.17%
1,367 1,225In the money -142 63.50% 31.00 705 729 +24 91.99%
211 213In the money +2 57.82% 31.50 89 113 +24 103.61%
STOCK PRICE $31.76
3,273 3,249 -24 89.93% 32.00NEAREST ATM 189 327In the money +138 99.76%
346 1,305 +959 79.71% 32.50 3,647 3,650In the money +3 0.00%
580 1,091 +511 90.05% 33.00 65 54In the money -11 119.88%
406 330 -76 154.05% 33.50 27 36In the money +9 235.38%
277 432 +155 190.38% 34.00 299 275In the money -24 410.95%
258 308 +50 200.72% 34.50 17 4In the money -13 534.04%
1,127 1,172 +45 184.89% 35.00 66 7In the money -59 552.03%
39 39 0 532.27% 35.50 11 1In the money -10 610.05%
331 308 -23 230.34% 36.00 28 7In the money -21 660.92%
27 27 0 306.23% 36.50 5 2In the money -3 690.14%
151 151 0 406.82% 37.00 24 21In the money -3 639.53%
33 33 0 434.04% 37.50 16 8In the money -8 649.82%
339 339 0 460.54% 38.00 15 2In the money -13 695.50%
3 4 +1 0.00% 38.50 1 0In the money -1 812.15%
120 117 -3 536.43% 39.00 2 1In the money -1 845.28%
156 155 -1 493.01% 40.00 53 2In the money -51 0.00%
90 89 -1 0.00% 41.00 2 0In the money -2 0.00%
18 18 0 462.27% 42.00 5 0In the money -5 0.00%
3 3 0 496.03% 43.00 0 1In the money +1New 0.00%
36 36 0 0.00% 44.00 0 0In the money 0New 0.00%
1,595 1,595 0 520.63% 45.00 0 0In the money 0New 0.00%
33 33 0 0.00% 46.00 0 0In the money 0New 0.00%
3 4 +1 0.00% 47.00 5 0In the money -5 0.00%
60 60 0 650.01% 48.00 0 0In the money 0New 0.00%
193 193 0 658.09% 50.00 0 0In the money 0New 0.00%
Oct 30, 2026EXPIRATION104 contracts / 52 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $32.00
Jump to ATM
ENPH option chain expiring 2026-10-30, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 19.00 26 26 0 159.52%
0 0In the money 0New 116.99% 20.00 23 31 +8 172.56%
0 0In the money 0New 205.68% 21.00 17 17 0 317.20%
0 0In the money 0New 213.39% 21.50 0 0 0New 273.26%
0 0In the money 0New 153.16% 22.00 926 926 0 159.77%
0 0In the money 0New 0.00% 22.50 0 0 0New 257.93%
0 0In the money 0New 0.00% 23.00 41 41 0 266.31%
0 0In the money 0New 0.00% 23.50 0 0 0New 213.90%
0 0In the money 0New 0.00% 24.00 298 298 0 126.71%
0 0In the money 0New 0.00% 24.50 12 52 +40 125.14%
77 77In the money 0 143.34% 25.00 154 175 +21 124.20%
0 0In the money 0New 0.00% 25.50 1 16 +15 169.08%
28 29In the money +1 0.00% 26.00 355 376 +21 121.02%
1 1In the money 0 64.34% 26.50 2 6 +4 123.71%
3 3In the money 0 130.20% 27.00 374 357 -17 119.20%
26 27In the money +1 124.82% 27.50 48 99 +51 125.12%
14 15In the money +1 124.92% 28.00 233 291 +58 120.10%
2 2In the money 0 120.15% 28.50 47 50 +3 125.51%
23 25In the money +2 123.34% 29.00 205 215 +10 118.16%
5 5In the money 0 115.65% 29.50 16 34 +18 119.14%
119 121In the money +2 117.40% 30.00 599 963 +364 114.56%
73 73In the money 0 119.32% 30.50 79 1,094 +1,015 114.22%
70 579In the money +509 121.76% 31.00 170 669 +499 113.60%
18 69In the money +51 115.66% 31.50 543 543 0 122.66%
STOCK PRICE $31.76
160 186 +26 110.88% 32.00NEAREST ATM 287 288In the money +1 107.40%
1,115 1,139 +24 113.18% 32.50 121 121In the money 0 108.82%
196 214 +18 109.88% 33.00 206 229In the money +23 107.72%
110 113 +3 112.67% 33.50 29 29In the money 0 106.06%
142 181 +39 110.38% 34.00 134 144In the money +10 106.53%
66 112 +46 110.33% 34.50 73 73In the money 0 105.94%
711 797 +86 108.27% 35.00 166 215In the money +49 105.91%
297 312 +15 109.83% 35.50 15 16In the money +1 104.80%
327 372 +45 114.20% 36.00 27 26In the money -1 111.88%
36 36 0 114.38% 36.50 8 8In the money 0 105.02%
181 193 +12 112.86% 37.00 85 86In the money +1 162.01%
57 63 +6 114.65% 37.50 4 6In the money +2 135.48%
262 263 +1 114.93% 38.00 7 7In the money 0 137.78%
7 7 0 117.98% 38.50 0 1In the money +1New 155.51%
130 155 +25 117.48% 39.00 26 27In the money +1 155.65%
3 70 +67 132.53% 39.50 0 1In the money +1New 157.34%
267 323 +56 118.31% 40.00 18 18In the money 0 164.99%
0 2 +2New 150.63% 40.50 0 0In the money 0New 166.19%
430 460 +30 122.47% 41.00 0 0In the money 0New 182.04%
0 0 0New 170.11% 41.50 0 0In the money 0New 178.81%
120 128 +8 129.44% 42.00 13 13In the money 0 190.39%
0 0 0New 179.89% 42.50 0 0In the money 0New 193.25%
90 93 +3 175.20% 43.00 1 1In the money 0 198.14%
27 29 +2 183.63% 44.00 4 4In the money 0 200.71%
150 151 +1 164.18% 45.00 57 57In the money 0 154.56%
21 21 0 221.07% 46.00 20 20In the money 0 215.93%
Showing strikes 1–50 of 52
Nov 06, 2026EXPIRATION94 contracts / 47 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $32.00
Jump to ATM
ENPH option chain expiring 2026-11-06, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 19.00 0 0 0New 227.67%
0 0In the money 0New 0.00% 20.00 3 3 0 209.38%
0 0In the money 0New 139.60% 21.00 32 32 0 204.22%
20 20In the money 0 97.02% 22.00 42 42 0 208.92%
0 0In the money 0New 0.00% 22.50 0 0 0New 178.90%
20 20In the money 0 86.31% 23.00 21 20 -1 159.04%
0 0In the money 0New 0.00% 23.50 0 0 0New 146.20%
0 0In the money 0New 0.00% 24.00 34 36 +2 140.37%
0 0In the money 0New 0.00% 24.50 0 0 0New 107.38%
0 0In the money 0New 86.46% 25.00 61 61 0 133.19%
0 0In the money 0New 0.00% 25.50 0 0 0New 130.02%
0 0In the money 0New 75.06% 26.00 74 75 +1 112.13%
0 0In the money 0New 103.05% 26.50 4 13 +9 125.38%
1 1In the money 0 78.89% 27.00 129 131 +2 110.22%
0 0In the money 0New 90.49% 27.50 6 31 +25 122.26%
0 0In the money 0New 90.44% 28.00 62 83 +21 97.87%
0 0In the money 0New 90.85% 28.50 0 12 +12New 97.30%
6 6In the money 0 92.78% 29.00 75 75 0 105.85%
1 1In the money 0 97.11% 29.50 1 4 +3 104.87%
73 73In the money 0 97.08% 30.00 66 64 -2 96.39%
0 2In the money +2New 105.15% 30.50 5 9 +4 106.37%
7 7In the money 0 102.14% 31.00 51 52 +1 100.68%
0 21In the money +21New 97.58% 31.50 1 1 0 98.98%
STOCK PRICE $31.76
67 68 +1 99.68% 32.00NEAREST ATM 32 31In the money -1 99.07%
6 2 -4 96.54% 32.50 0 0In the money 0New 100.13%
34 58 +24 95.18% 33.00 56 69In the money +13 123.38%
11 11 0 98.64% 33.50 2 2In the money 0 109.94%
45 51 +6 99.55% 34.00 8 8In the money 0 98.69%
2 2 0 103.89% 34.50 1 1In the money 0 115.67%
119 120 +1 95.87% 35.00 42 44In the money +2 105.28%
5 5 0 96.38% 35.50 0 1In the money +1New 128.25%
66 72 +6 116.34% 36.00 13 13In the money 0 128.85%
4 4 0 116.73% 36.50 4 7In the money +3 118.05%
67 67 0 111.13% 37.00 57 57In the money 0 98.32%
0 0 0New 105.52% 37.50 0 0In the money 0New 120.27%
160 161 +1 115.68% 38.00 32 32In the money 0 123.92%
0 0 0New 102.42% 38.50 0 0In the money 0New 124.92%
153 153 0 101.85% 39.00 7 8In the money +1 135.61%
0 0 0New 122.67% 39.50 0 0In the money 0New 127.34%
1,877 1,878 +1 93.56% 40.00 37 37In the money 0 140.65%
0 0 0New 103.74% 40.50 0 0In the money 0New 130.13%
98 98 0 100.84% 41.00 1 1In the money 0 129.76%
0 0 0New 109.61% 41.50 0 0In the money 0New 130.53%
27 28 +1 129.11% 42.00 0 0In the money 0New 131.07%
0 0 0New 131.33% 42.50 0 0In the money 0New 142.36%
48 48 0 133.10% 43.00 1 1In the money 0 150.40%
511 511 0 118.12% 45.00 0 0In the money 0New 157.88%
Nov 13, 2026EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $32.00
Jump to ATM
ENPH option chain expiring 2026-11-13, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 143.24% 19.00 0 0 0New 196.95%
0 0In the money 0New 0.00% 20.00 1 1 0 183.63%
0 0In the money 0New 85.46% 21.00 55 55 0 186.83%
0 0In the money 0New 108.07% 22.00 3 3 0 157.91%
0 0In the money 0New 67.43% 23.00 22 24 +2 128.30%
0 0In the money 0New 86.84% 24.00 84 84 0 96.37%
0 0In the money 0New 93.53% 25.00 29 35 +6 100.68%
0 0In the money 0New 72.51% 26.00 58 59 +1 88.59%
2 2In the money 0 76.86% 27.00 271 274 +3 81.90%
0 0In the money 0New 81.51% 28.00 304 313 +9 87.04%
4 4In the money 0 87.37% 29.00 15 18 +3 120.02%
23 23In the money 0 78.36% 30.00 34 52 +18 100.61%
21 21In the money 0 86.68% 31.00 10 12 +2 89.47%
STOCK PRICE $31.76
15 14 -1 80.26% 32.00NEAREST ATM 18 18In the money 0 108.12%
50 50 0 88.61% 33.00 22 22In the money 0 111.48%
21 21 0 80.11% 34.00 82 82In the money 0 112.44%
378 383 +5 88.66% 35.00 62 62In the money 0 110.23%
76 81 +5 84.81% 36.00 4 4In the money 0 89.68%
35 38 +3 96.62% 37.00 18 18In the money 0 108.57%
47 49 +2 84.86% 38.00 5 5In the money 0 116.99%
15 16 +1 122.22% 39.00 0 0In the money 0New 118.29%
40 49 +9 86.06% 40.00 1 1In the money 0 108.18%
25 29 +4 83.85% 41.00 0 0In the money 0New 110.30%
31 37 +6 108.68% 42.00 0 0In the money 0New 115.37%
23 29 +6 113.68% 43.00 3 3In the money 0 127.28%
94 94 0 92.96% 45.00 0 0In the money 0New 132.60%
Nov 20, 2026EXPIRATION98 contracts / 49 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $32.00
Jump to ATM
ENPH option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
13 13In the money 0 186.48% 15.00 37 37 0 137.62%
0 0In the money 0New 0.00% 17.50 401 401 0 114.48%
19 19In the money 0 0.00% 20.00 199 201 +2 88.78%
0 0In the money 0New 0.00% 22.00 7 7 0 85.58%
5 5In the money 0 0.00% 22.50 308 308 0 88.80%
0 0In the money 0New 0.00% 23.00 0 1 +1New 87.69%
0 0In the money 0New 0.00% 24.00 2 3 +1 86.05%
163 163In the money 0 54.46% 25.00 2,048 3,302 +1,254 82.81%
0 0In the money 0New 57.43% 26.00 39 39 0 80.83%
0 0In the money 0New 57.99% 26.50 11 13 +2 83.92%
0 0In the money 0New 68.60% 27.00 2 9 +7 83.86%
0 0In the money 0New 64.67% 27.50 1 2 +1 81.98%
0 0In the money 0New 66.60% 28.00 0 6 +6New 82.67%
0 0In the money 0New 67.66% 28.50 10 10 0 82.66%
0 0In the money 0New 68.04% 29.00 1 2 +1 82.98%
0 0In the money 0New 69.46% 29.50 0 0 0New 83.16%
981 984In the money +3 78.67% 30.00 4,399 4,370 -29 78.77%
7 7In the money 0 71.06% 30.50 1 7 +6 82.35%
0 0In the money 0New 71.66% 31.00 83 395 +312 82.60%
0 100In the money +100New 72.06% 31.50 0 34 +34New 82.99%
STOCK PRICE $31.76
24 126 +102 77.56% 32.00NEAREST ATM 9 202In the money +193 80.16%
10 323 +313 72.23% 32.50 4 5In the money +1 84.05%
16 46 +30 71.61% 33.00 2 4In the money +2 83.58%
0 121 +121New 72.70% 33.50 3 38In the money +35 84.76%
3 7 +4 74.58% 34.00 2 2In the money 0 85.60%
6 161 +155 72.60% 34.50 0 1In the money +1New 84.67%
3,231 3,278 +47 77.53% 35.00 5,220 5,222In the money +2 80.43%
10 12 +2 74.02% 35.50 0 0In the money 0New 87.02%
15 64 +49 76.00% 36.00 5 5In the money 0 86.63%
11 11 0 77.25% 36.50 0 0In the money 0New 88.29%
20 26 +6 73.00% 37.00 0 0In the money 0New 88.14%
96 157 +61 75.56% 38.00 1 1In the money 0 93.68%
139 203 +64 73.20% 39.00 1 1In the money 0 95.28%
3,266 3,324 +58 79.25% 40.00 1,911 1,902In the money -9 84.34%
6 12 +6 73.99% 41.00 0 0In the money 0New 93.05%
2,015 2,063 +48 81.34% 45.00 635 635In the money 0 92.48%
3,870 3,862 -8 85.50% 50.00 213 215In the money +2 86.78%
1,217 1,083 -134 97.27% 55.00 32 32In the money 0 135.99%
1,248 1,246 -2 99.56% 60.00 0 0In the money 0New 153.07%
648 648 0 112.79% 65.00 0 0In the money 0New 166.91%
1,141 1,141 0 127.48% 70.00 0 0In the money 0New 179.44%
2,379 2,379 0 129.66% 75.00 0 0In the money 0New 190.88%
1,604 1,604 0 143.58% 80.00 1 1In the money 0 203.35%
107 107 0 152.59% 85.00 0 0In the money 0New 209.22%
85 85 0 158.43% 90.00 0 0In the money 0New 216.21%
489 489 0 165.13% 95.00 0 0In the money 0New 228.93%
71 71 0 171.43% 100.00 0 0In the money 0New 234.83%
586 586 0 150.88% 105.00 0 0In the money 0New 244.54%
459 459 0 150.37% 110.00 0 0In the money 0New 247.24%
Nov 27, 2026EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $32.00
Jump to ATM
ENPH option chain expiring 2026-11-27, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 124.15% 19.00 0 0 0New 93.86%
0 0In the money 0New 0.00% 20.00 35 35 0 79.84%
0 0In the money 0New 0.00% 21.00 0 0 0New 81.98%
0 0In the money 0New 0.00% 22.00 0 0 0New 73.11%
0 0In the money 0New 0.00% 23.00 15 15 0 75.85%
0 0In the money 0New 0.00% 24.00 4 3 -1 80.08%
0 0In the money 0New 47.23% 25.00 39 44 +5 76.31%
2 2In the money 0 56.68% 26.00 7 7 0 80.22%
3 3In the money 0 64.13% 27.00 59 112 +53 76.28%
6 6In the money 0 65.43% 28.00 29 28 -1 78.03%
1 1In the money 0 65.37% 29.00 16 17 +1 78.05%
3 3In the money 0 67.72% 30.00 349 349 0 72.34%
24 24In the money 0 73.41% 31.00 89 88 -1 72.49%
STOCK PRICE $31.76
8 8 0 74.97% 32.00NEAREST ATM 44 29In the money -15 74.49%
48 49 +1 69.54% 33.00 10 10In the money 0 77.49%
7 7 0 68.87% 34.00 6 6In the money 0 79.38%
75 75 0 68.55% 35.00 8 8In the money 0 76.20%
19 19 0 70.15% 36.00 13 13In the money 0 81.93%
65 65 0 71.60% 37.00 11 11In the money 0 82.08%
41 42 +1 73.07% 38.00 0 1In the money +1New 84.24%
19 19 0 72.67% 39.00 9 9In the money 0 87.26%
274 254 -20 72.67% 40.00 2 10In the money +8 88.95%
20 20 0 73.76% 41.00 0 0In the money 0New 87.43%
350 350 0 75.27% 42.00 0 0In the money 0New 91.46%
5 114 +109 71.36% 43.00 11 11In the money 0 93.32%
75 75 0 73.72% 45.00 0 0In the money 0New 95.80%
Dec 04, 2026EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $32.00
Jump to ATM
ENPH option chain expiring 2026-12-04, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 19.00 0 0 0New 104.11%
0 0In the money 0New 0.00% 20.00 0 0 0New 144.79%
0 0In the money 0New 55.65% 21.00 0 0 0New 134.61%
0 0In the money 0New 0.00% 22.00 0 0 0New 75.22%
0 0In the money 0New 0.00% 23.00 0 0 0New 75.55%
0 0In the money 0New 0.00% 24.00 0 0 0New 74.52%
0 0In the money 0New 58.08% 25.00 0 3 +3New 74.93%
0 0In the money 0New 52.08% 26.00 0 0 0New 75.44%
0 0In the money 0New 61.76% 27.00 0 0 0New 77.49%
0 0In the money 0New 66.43% 28.00 0 0 0New 76.45%
0 0In the money 0New 62.48% 29.00 0 0 0New 77.01%
0 0In the money 0New 63.96% 30.00 0 0 0New 76.37%
0 0In the money 0New 63.37% 31.00 0 10 +10New 76.36%
STOCK PRICE $31.76
0 8 +8New 64.58% 32.00NEAREST ATM 0 2In the money +2New 78.22%
0 0 0New 63.88% 33.00 0 0In the money 0New 78.61%
0 0 0New 66.83% 34.00 0 0In the money 0New 78.20%
0 0 0New 67.91% 35.00 0 0In the money 0New 76.21%
0 0 0New 67.24% 36.00 0 0In the money 0New 81.06%
0 4 +4New 67.29% 37.00 0 0In the money 0New 81.58%
0 0 0New 71.76% 38.00 0 0In the money 0New 84.56%
0 0 0New 68.99% 39.00 0 0In the money 0New 86.34%
0 0 0New 70.34% 40.00 0 0In the money 0New 86.18%
0 0 0New 71.07% 41.00 0 0In the money 0New 88.29%
0 1 +1New 68.84% 42.00 0 0In the money 0New 91.50%
0 0 0New 78.91% 43.00 0 0In the money 0New 100.56%
0 0 0New 108.34% 45.00 0 0In the money 0New 91.64%
Dec 18, 2026EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $30.00
Jump to ATM
ENPH option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
79 79In the money 0 0.00% 15.00 510 510 0 100.94%
142 142In the money 0 0.00% 17.50 456 464 +8 79.90%
128 128In the money 0 0.00% 20.00 684 714 +30 76.22%
109 109In the money 0 0.00% 22.50 206 176 -30 76.18%
98 98In the money 0 75.72% 25.00 3,550 3,540 -10 73.17%
421 420In the money -1 70.46% 30.00NEAREST ATM 5,193 5,289 +96 68.04%
STOCK PRICE $31.76
2,684 2,686 +2 70.41% 35.00 6,695 6,612In the money -83 69.47%
1,869 1,872 +3 71.90% 40.00 5,978 5,978In the money 0 76.66%
1,713 1,725 +12 72.15% 45.00 860 860In the money 0 80.07%
2,352 2,438 +86 73.05% 50.00 619 619In the money 0 86.87%
2,152 2,152 0 77.72% 55.00 333 333In the money 0 102.95%
10,037 10,037 0 82.30% 60.00 8 8In the money 0 111.00%
416 416 0 87.68% 65.00 0 0In the money 0New 125.91%
1,671 1,673 +2 94.95% 70.00 0 0In the money 0New 129.04%
2,671 2,671 0 98.78% 75.00 0 0In the money 0New 141.42%
8,287 8,287 0 94.67% 80.00 1 1In the money 0 145.24%
118 118 0 108.68% 85.00 0 0In the money 0New 153.90%
109 109 0 113.82% 90.00 0 0In the money 0New 163.44%
55 55 0 117.68% 95.00 0 0In the money 0New 169.85%
203 203 0 123.15% 100.00 0 0In the money 0New 161.05%
329 329 0 126.41% 105.00 0 0In the money 0New 177.21%
1,644 1,645 +1 129.35% 110.00 0 0In the money 0New 180.92%
Jan 15, 2027EXPIRATION72 contracts / 36 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $30.00
Jump to ATM
ENPH option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
293 292In the money -1 114.28% 15.00 330 289 -41 76.74%
335 334In the money -1 72.76% 17.50 1,020 1,020 0 77.12%
235 235In the money 0 69.06% 20.00 1,003 1,003 0 68.64%
479 479In the money 0 54.74% 22.50 2,402 2,402 0 66.97%
756 758In the money +2 62.82% 25.00 6,102 6,174 +72 68.75%
1,218 1,230In the money +12 68.15% 30.00NEAREST ATM 7,523 7,582 +59 67.55%
STOCK PRICE $31.76
5,119 5,199 +80 67.43% 35.00 9,310 9,320In the money +10 68.87%
5,161 5,174 +13 67.58% 40.00 2,702 2,720In the money +18 67.81%
4,634 5,563 +929 68.96% 45.00 1,192 1,192In the money 0 72.77%
6,945 7,006 +61 71.30% 50.00 2,710 2,708In the money -2 79.37%
2,491 2,491 0 71.01% 55.00 1,513 1,512In the money -1 89.74%
7,209 7,218 +9 78.84% 60.00 1,583 1,580In the money -3 94.29%
2,310 2,307 -3 92.78% 65.00 62 56In the money -6 101.89%
5,319 5,315 -4 96.59% 70.00 6 6In the money 0 112.71%
5,602 5,614 +12 84.16% 75.00 6 6In the money 0 112.19%
3,280 3,280 0 96.55% 80.00 5 5In the money 0 121.17%
326 326 0 106.07% 85.00 4 4In the money 0 114.73%
6,468 6,468 0 127.76% 90.00 0 0In the money 0New 135.38%
1,019 1,025 +6 123.77% 95.00 0 0In the money 0New 125.26%
5,397 5,397 0 106.26% 100.00 0 0In the money 0New 142.09%
598 598 0 122.10% 105.00 0 0In the money 0New 140.76%
1,680 1,680 0 140.12% 110.00 0 0In the money 0New 149.98%
878 878 0 128.43% 115.00 0 0In the money 0New 147.57%
1,118 1,118 0 152.13% 120.00 0 0In the money 0New 159.84%
898 898 0 155.72% 125.00 0 0In the money 0New 160.78%
1,987 1,987 0 153.72% 130.00 0 0In the money 0New 0.00%
772 772 0 168.66% 135.00 0 0In the money 0New 158.16%
882 882 0 141.16% 140.00 0 0In the money 0New 161.53%
648 648 0 141.42% 145.00 0 0In the money 0New 167.17%
2,127 2,127 0 142.88% 150.00 0 0In the money 0New 176.41%
597 597 0 167.58% 155.00 0 0In the money 0New 170.94%
121 121 0 159.05% 160.00 0 0In the money 0New 173.88%
595 595 0 172.41% 165.00 0 0In the money 0New 176.72%
747 747 0 174.69% 170.00 0 0In the money 0New 182.05%
2,257 2,257 0 135.61% 175.00 0 0In the money 0New 169.50%
7,466 7,458 -8 135.05% 180.00 0 0In the money 0New 187.37%
Feb 19, 2027EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $30.00
Jump to ATM
ENPH option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 17.50 535 535 0 70.78%
21 21In the money 0 72.90% 20.00 149 208 +59 71.07%
32 32In the money 0 59.26% 22.50 266 268 +2 71.77%
10 10In the money 0 68.51% 25.00 294 269 -25 66.91%
144 139In the money -5 67.76% 30.00NEAREST ATM 1,080 1,031 -49 66.76%
STOCK PRICE $31.76
378 583 +205 69.17% 35.00 515 515In the money 0 69.48%
614 612 -2 68.36% 40.00 577 580In the money +3 72.14%
1,181 1,205 +24 70.09% 45.00 120 120In the money 0 66.96%
1,367 1,466 +99 73.29% 50.00 37 37In the money 0 72.62%
357 327 -30 76.56% 55.00 4 4In the money 0 75.62%
278 314 +36 79.21% 60.00 0 0In the money 0New 78.41%
1,041 1,041 0 88.20% 65.00 15 15In the money 0 82.71%
344 344 0 92.95% 70.00 0 0In the money 0New 100.04%
121 121 0 83.65% 75.00 0 0In the money 0New 91.22%
492 492 0 87.71% 80.00 0 0In the money 0New 96.70%
May 21, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $30.00
Jump to ATM
ENPH option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
10 10In the money 0 60.97% 17.50 22 22 0 73.50%
11 11In the money 0 63.87% 20.00 42 42 0 71.66%
1,714 1,714In the money 0 64.27% 22.50 37 37 0 72.04%
21 21In the money 0 67.10% 25.00 1,127 1,123 -4 71.34%
26 38In the money +12 68.43% 30.00NEAREST ATM 1,209 1,259 +50 70.77%
STOCK PRICE $31.76
113 113 0 66.89% 35.00 126 126In the money 0 72.22%
52 63 +11 70.13% 40.00 239 239In the money 0 70.78%
21 21 0 68.57% 45.00 41 41In the money 0 73.87%
187 187 0 71.54% 50.00 19 19In the money 0 73.89%
217 219 +2 69.11% 55.00 5 5In the money 0 76.04%
Jun 17, 2027EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $30.00
Jump to ATM
ENPH option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
10 10In the money 0 57.04% 15.00 103 103 0 73.57%
37 37In the money 0 61.45% 17.50 42 40 -2 72.32%
35 35In the money 0 63.28% 20.00 81 81 0 71.65%
14 14In the money 0 65.70% 22.50 253 247 -6 70.63%
107 107In the money 0 67.83% 25.00 4,852 4,870 +18 69.99%
996 1,006In the money +10 67.48% 30.00NEAREST ATM 2,511 2,595 +84 68.57%
STOCK PRICE $31.76
651 678 +27 66.86% 35.00 1,744 1,919In the money +175 71.22%
548 671 +123 67.27% 40.00 823 823In the money 0 71.78%
377 378 +1 67.81% 45.00 13,042 13,042In the money 0 67.98%
901 900 -1 67.25% 50.00 1,937 1,937In the money 0 72.57%
816 816 0 68.04% 55.00 1,069 1,069In the money 0 74.67%
540 540 0 70.17% 60.00 1,807 1,807In the money 0 76.67%
518 520 +2 69.88% 65.00 495 495In the money 0 78.32%
14,940 14,940 0 72.83% 70.00 21 21In the money 0 78.08%
866 866 0 70.63% 75.00 5 5In the money 0 82.01%
245 245 0 71.10% 80.00 8 8In the money 0 84.95%
738 738 0 71.98% 85.00 2 2In the money 0 89.77%
395 395 0 72.81% 90.00 0 0In the money 0New 94.33%
61 61 0 72.51% 95.00 0 0In the money 0New 99.21%
964 969 +5 72.33% 100.00 0 0In the money 0New 99.80%
42 42 0 76.82% 105.00 0 0In the money 0New 102.50%
80 120 +40 75.75% 110.00 0 0In the money 0New 108.80%
Jan 21, 2028EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $30.00
Jump to ATM
ENPH option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
294 294In the money 0 66.04% 15.00 324 324 0 72.03%
496 496In the money 0 66.00% 17.50 173 173 0 71.95%
200 198In the money -2 66.19% 20.00 498 495 -3 70.89%
247 247In the money 0 67.66% 22.50 1,369 1,369 0 71.35%
199 198In the money -1 67.25% 25.00 3,687 3,687 0 71.42%
688 692In the money +4 67.95% 30.00NEAREST ATM 5,619 5,619 0 71.02%
STOCK PRICE $31.76
596 598 +2 69.79% 35.00 4,012 4,012In the money 0 70.44%
940 937 -3 70.41% 40.00 1,493 1,493In the money 0 68.67%
798 788 -10 68.19% 45.00 716 716In the money 0 70.73%
1,476 1,473 -3 68.42% 50.00 1,209 1,209In the money 0 70.62%
635 635 0 68.34% 55.00 1,638 1,638In the money 0 71.33%
2,994 2,994 0 68.80% 60.00 579 579In the money 0 72.93%
672 672 0 68.65% 65.00 234 234In the money 0 73.59%
795 795 0 69.41% 70.00 23 23In the money 0 73.84%
1,054 1,054 0 69.72% 75.00 6 6In the money 0 75.46%
157 157 0 69.93% 80.00 4 4In the money 0 77.45%
115 119 +4 70.26% 85.00 2 2In the money 0 79.02%
304 304 0 70.62% 90.00 2 2In the money 0 81.44%
334 334 0 71.18% 95.00 1 1In the money 0 84.56%
4,800 4,800 0 70.92% 100.00 1 1In the money 0 86.48%
163 163 0 71.94% 105.00 0 0In the money 0New 88.91%
1,367 1,363 -4 73.58% 110.00 0 0In the money 0New 83.69%
Dec 15, 2028EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $30.00
Jump to ATM
ENPH option chain expiring 2028-12-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
46 45In the money -1 70.02% 15.00 250 250 0 72.13%
286 286In the money 0 70.14% 17.50 176 176 0 72.56%
160 168In the money +8 71.20% 20.00 494 496 +2 71.96%
63 63In the money 0 70.67% 22.50 417 417 0 71.99%
83 83In the money 0 70.28% 25.00 235 235 0 71.80%
802 802In the money 0 71.02% 30.00NEAREST ATM 366 366 0 72.36%
STOCK PRICE $31.76
549 549 0 70.42% 35.00 184 185In the money +1 71.13%
1,002 988 -14 71.69% 40.00 253 253In the money 0 72.23%
259 259 0 69.75% 45.00 58 58In the money 0 72.35%
356 359 +3 70.01% 50.00 456 456In the money 0 72.33%
360 359 -1 70.42% 55.00 52 52In the money 0 72.17%
235 235 0 70.41% 60.00 42 42In the money 0 72.56%
127 127 0 70.34% 65.00 150 150In the money 0 71.53%
675 675 0 70.02% 70.00 53 53In the money 0 74.19%
1,080 1,080 0 69.90% 75.00 34 34In the money 0 74.08%
102 102 0 70.04% 80.00 3 3In the money 0 74.44%
22 22 0 70.20% 85.00 0 0In the money 0New 74.15%
762 762 0 70.14% 90.00 8 8In the money 0 74.96%
404 403 -1 72.53% 95.00 0 0In the money 0New 76.47%
331 331 0 70.15% 100.00 0 0In the money 0New 75.88%
11 11 0 70.28% 105.00 0 0In the money 0New 78.80%
362 360 -2 71.23% 110.00 42 42In the money 0 75.85%
Jan 19, 2029EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$31.76Nearest ATM strike $30.00
Jump to ATM
ENPH option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
38 38In the money 0 78.36% 17.50 6 6 0 72.42%
58 58In the money 0 70.61% 20.00 1,005 1,005 0 72.13%
1 1In the money 0 70.79% 22.50 219 219 0 71.39%
29 30In the money +1 70.03% 25.00 74 74 0 71.32%
98 98In the money 0 70.39% 30.00NEAREST ATM 274 274 0 70.96%
STOCK PRICE $31.76
134 134 0 70.59% 35.00 28 28In the money 0 71.57%
111 113 +2 72.74% 40.00 2 2In the money 0 71.71%
31 33 +2 70.55% 45.00 0 0In the money 0New 71.81%
79 81 +2 69.92% 50.00 2 2In the money 0 71.92%
371 398 +27 71.09% 55.00 4 5In the money +1 72.19%

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