OITracker Cboe delayed data
OI update signal: Not confirmed MSFT / AAPL · Checked Oct 23, 09:56 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 Some data may be out of date.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

NIO

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $3.31 · 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
406 contracts / 17 expirationsClick OI for history
Oct 23, 2026EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.50
Jump to ATM
NIO option chain expiring 2026-10-23, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
42 76In the money +34 0.00% 1.50 2 46 +44 0.00%
43 50In the money +7 0.00% 2.00 1 1 0 0.00%
3 11In the money +8 0.00% 2.50 6 10 +4 655.89%
414 533In the money +119 273.73% 3.00 945 1,056 +111 273.74%
STOCK PRICE $3.31
9,268 10,562 +1,294 179.51% 3.50NEAREST ATM 3,392 2,931In the money -461 0.00%
9,366 9,353 -13 459.79% 4.00 196 129In the money -67 0.00%
2,074 2,072 -2 680.06% 4.50 107 1In the money -106 0.00%
795 795 0 0.00% 5.00 90 7In the money -83 0.00%
21 21 0 0.00% 5.50 22 0In the money -22 0.00%
6 11 +5 0.00% 6.00 17 20In the money +3 0.00%
0 0 0New 0.00% 6.50 4 2In the money -2 0.00%
0 28 +28New 0.00% 7.00 3 32In the money +29 0.00%
0 1 +1New 0.00% 7.50 1 0In the money -1 0.00%
464 498 +34 0.00% 500.00 5 5In the money 0 0.00%
206 242 +36 0.00% 1000.00 2 3In the money +1 0.00%
Oct 30, 2026EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.50
Jump to ATM
NIO option chain expiring 2026-10-30, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
52 53In the money +1 0.00% 1.50 0 0 0New 403.33%
28 28In the money 0 156.36% 2.00 1 1 0 239.33%
36 35In the money -1 124.74% 2.50 37 37 0 106.52%
348 663In the money +315 0.00% 3.00 1,007 1,180 +173 52.65%
STOCK PRICE $3.31
4,755 5,976 +1,221 54.40% 3.50NEAREST ATM 3,290 4,108In the money +818 49.21%
6,985 6,995 +10 73.99% 4.00 708 243In the money -465 0.00%
3,647 3,647 0 109.67% 4.50 87 87In the money 0 0.00%
500 500 0 139.78% 5.00 5 13In the money +8 0.00%
2 2 0 165.98% 5.50 2 2In the money 0 0.00%
0 0 0New 208.89% 6.00 0 0In the money 0New 0.00%
11 14 +3 210.10% 6.50 0 1In the money +1New 651.86%
0 0 0New 251.45% 7.00 3 4In the money +1 682.86%
4 4 0 269.95% 7.50 9 0In the money -9 710.90%
327 327 0 827.63% 500.00 1 1In the money 0 805.03%
108 115 +7 420.40% 1000.00 0 0In the money 0New 0.00%
Nov 06, 2026EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.50
Jump to ATM
NIO option chain expiring 2026-11-06, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
13 13In the money 0 518.03% 1.50 0 0 0New 189.67%
14 14In the money 0 151.15% 2.00 0 0 0New 126.30%
6 6In the money 0 154.14% 2.50 449 449 0 367.76%
43 67In the money +24 51.12% 3.00 2,549 2,676 +127 49.54%
STOCK PRICE $3.31
3,982 4,597 +615 53.95% 3.50NEAREST ATM 990 1,074In the money +84 50.45%
3,002 3,026 +24 65.38% 4.00 357 367In the money +10 58.18%
1,525 1,702 +177 94.46% 4.50 46 3In the money -43 185.64%
57 57 0 118.73% 5.00 9 9In the money 0 0.00%
0 0 0New 386.85% 5.50 2 1In the money -1 0.00%
6 6 0 173.23% 6.00 2 2In the money 0 186.79%
4 6 +2 258.15% 6.50 4 3In the money -1 0.00%
12 15 +3 162.61% 7.00 0 1In the money +1New 0.00%
146 145 -1 530.41% 500.00 0 0In the money 0New 572.53%
74 76 +2 0.00% 1000.00 0 0In the money 0New 0.00%
Nov 13, 2026EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.50
Jump to ATM
NIO option chain expiring 2026-11-13, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
10 10In the money 0 370.71% 1.50 0 0 0New 505.38%
3 3In the money 0 584.04% 2.00 0 0 0New 415.81%
3 5In the money +2 0.00% 2.50 300 600 +300 259.84%
59 62In the money +3 42.63% 3.00 367 456 +89 48.55%
STOCK PRICE $3.31
1,837 1,974 +137 52.20% 3.50NEAREST ATM 1,676 1,698In the money +22 50.90%
1,975 2,330 +355 60.50% 4.00 191 192In the money +1 110.28%
599 626 +27 71.28% 4.50 28 2In the money -26 0.00%
15 15 0 107.29% 5.00 6 18In the money +12 0.00%
0 0 0New 145.94% 5.50 9 15In the money +6 0.00%
10 10 0 180.00% 6.00 0 0In the money 0New 0.00%
1 1 0 178.89% 6.50 0 1In the money +1New 191.38%
140 143 +3 0.00% 500.00 0 0In the money 0New 469.06%
164 172 +8 0.00% 1000.00 0 0In the money 0New 723.26%
Nov 20, 2026EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.50
Jump to ATM
NIO option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 1.50 0 0 0New 215.06%
100 102In the money +2 167.30% 2.00 122 124 +2 115.73%
0 0In the money 0New 79.91% 2.50 0 0 0New 98.16%
4,187 4,376In the money +189 58.84% 3.00 19,692 19,732 +40 48.40%
STOCK PRICE $3.31
160 404 +244 53.35% 3.50NEAREST ATM 248 349In the money +101 49.27%
61,472 61,359 -113 62.03% 4.00 36,058 36,053In the money -5 56.05%
32 52 +20 61.56% 4.50 0 2In the money +2New 0.00%
31,827 31,331 -496 69.95% 5.00 12,083 4,386In the money -7,697 0.00%
0 1 +1New 129.21% 5.50 2 0In the money -2 0.00%
25,575 25,567 -8 94.94% 6.00 3,552 3,552In the money 0 144.85%
0 0 0New 154.85% 6.50 1 1In the money 0 0.00%
30,236 30,236 0 146.17% 7.00 2 2In the money 0 0.00%
10,731 10,730 -1 144.28% 8.00 0 0In the money 0New 0.00%
7,272 7,272 0 182.60% 9.00 0 0In the money 0New 0.00%
6,808 6,754 -54 182.86% 10.00 0 0In the money 0New 0.00%
2,625 2,624 -1 185.10% 11.00 0 0In the money 0New 0.00%
5,682 5,424 -258 180.66% 12.00 0 0In the money 0New 247.73%
0 1 +1New 457.46% 500.00 0 1In the money +1New 407.02%
152 152 0 0.00% 1000.00 2 2In the money 0 220.27%
Nov 27, 2026EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.50
Jump to ATM
NIO 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 638.47% 1.50 0 0 0New 391.14%
0 0In the money 0New 0.00% 2.00 0 0 0New 283.54%
3 3In the money 0 163.64% 2.50 0 0 0New 202.88%
54 54In the money 0 48.62% 3.00 148 242 +94 50.30%
STOCK PRICE $3.31
497 613 +116 54.97% 3.50NEAREST ATM 333 371In the money +38 53.68%
1,858 2,046 +188 59.19% 4.00 229 231In the money +2 51.35%
258 261 +3 63.21% 4.50 115 115In the money 0 0.00%
436 436 0 74.98% 5.00 4 7In the money +3 0.00%
0 0 0New 153.92% 5.50 20 24In the money +4 154.83%
0 0 0New 126.59% 6.00 0 0In the money 0New 0.00%
0 0 0New 251.96% 6.50 0 0In the money 0New 0.00%
0 0 0New 130.91% 7.00 0 0In the money 0New 0.00%
183 183 0 773.68% 500.00 0 0In the money 0New 278.46%
38 40 +2 255.55% 1000.00 0 0In the money 0New 563.38%
Dec 04, 2026EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.50
Jump to ATM
NIO 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 495.43% 1.50 0 0 0New 418.78%
0 0In the money 0New 472.51% 2.00 0 0 0New 305.14%
0 0In the money 0New 355.86% 2.50 0 0 0New 252.01%
0 50In the money +50New 0.00% 3.00 0 0 0New 147.76%
STOCK PRICE $3.31
0 0 0New 50.95% 3.50NEAREST ATM 0 0In the money 0New 53.94%
0 113 +113New 58.60% 4.00 0 0In the money 0New 212.11%
0 0 0New 60.44% 4.50 0 0In the money 0New 223.78%
0 0 0New 210.56% 5.00 0 0In the money 0New 290.88%
0 0 0New 252.99% 5.50 0 0In the money 0New 303.40%
0 0 0New 269.28% 6.00 0 0In the money 0New 298.98%
0 0 0New 283.68% 6.50 0 0In the money 0New 232.55%
0 0 0New 368.08% 500.00 0 0In the money 0New 333.16%
0 0 0New 0.00% 1000.00 0 0In the money 0New 611.95%
Dec 18, 2026EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.00
Jump to ATM
NIO option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
10 10In the money 0 115.86% 2.00 0 0 0New 90.32%
60 539In the money +479 56.58% 3.00NEAREST ATM 464 700 +236 55.70%
STOCK PRICE $3.31
975 1,155 +180 57.02% 4.00 72 100In the money +28 53.15%
1,505 1,615 +110 67.95% 5.00 3 3In the money 0 0.00%
9 9 0 89.53% 6.00 0 0In the money 0New 0.00%
0 9 +9New 89.17% 7.00 0 0In the money 0New 294.59%
1 3 +2 270.30% 1000.00 0 0In the money 0New 184.72%
Jan 15, 2027EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.50
Jump to ATM
NIO option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
461 461In the money 0 138.02% 1.50 54,360 54,360 0 108.45%
11,320 11,423In the money +103 96.11% 2.00 187,961 187,961 0 67.77%
1,636 1,636In the money 0 55.24% 2.50 76,230 76,230 0 63.84%
39,934 39,891In the money -43 55.98% 3.00 74,826 74,841 +15 52.66%
STOCK PRICE $3.31
39,012 41,965 +2,953 54.91% 3.50NEAREST ATM 36,531 36,532In the money +1 54.70%
40,780 42,564 +1,784 58.23% 4.00 86,087 85,887In the money -200 56.07%
18,601 18,853 +252 60.70% 4.50 21,497 21,498In the money +1 58.31%
79,260 77,578 -1,682 66.83% 5.00 34,327 34,371In the money +44 69.71%
35,255 35,314 +59 72.35% 5.50 23,290 22,866In the money -424 0.00%
200,309 199,416 -893 83.99% 7.00 6,930 6,930In the money 0 87.78%
30,793 32,783 +1,990 98.42% 8.00 3 3In the money 0 0.00%
7,763 7,763 0 101.48% 9.00 3 3In the money 0 0.00%
82,079 82,059 -20 105.31% 10.00 606 606In the money 0 0.00%
2,384 1,752 -632 112.49% 11.00 0 0In the money 0New 0.00%
44,329 45,404 +1,075 118.93% 12.00 0 0In the money 0New 0.00%
99,748 99,848 +100 135.03% 15.00 0 0In the money 0New 0.00%
391 391 0 0.00% 500.00 324 324In the money 0 214.47%
2,082 2,089 +7 107.71% 1000.00 1,042 1,042In the money 0 128.23%
Feb 19, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.00
Jump to ATM
NIO option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
23 24In the money +1 85.91% 2.00 36 35 -1 67.47%
703 767In the money +64 55.54% 3.00NEAREST ATM 6,547 6,773 +226 54.95%
STOCK PRICE $3.31
2,422 2,570 +148 56.26% 4.00 6,759 6,769In the money +10 53.27%
4,881 4,892 +11 61.25% 5.00 3,537 3,537In the money 0 0.00%
901 1,087 +186 64.50% 6.00 325 77In the money -248 0.00%
2,177 2,363 +186 74.71% 7.00 4 5In the money +1 0.00%
822 842 +20 82.35% 8.00 1 1In the money 0 0.00%
3,276 3,276 0 84.95% 9.00 0 0In the money 0New 139.18%
556 556 0 91.94% 10.00 0 0In the money 0New 168.08%
5 5 0 0.00% 1000.00 1 1In the money 0 127.68%
Mar 19, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.00
Jump to ATM
NIO option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
538 548In the money +10 81.89% 2.00 166 166 0 63.02%
1,454 1,470In the money +16 55.69% 3.00NEAREST ATM 11,663 11,667 +4 53.48%
STOCK PRICE $3.31
7,028 7,179 +151 56.96% 4.00 9,047 9,048In the money +1 54.34%
6,121 6,121 0 59.18% 5.00 14,988 15,025In the money +37 0.00%
3,721 3,758 +37 66.87% 6.00 886 886In the money 0 0.00%
17,088 17,088 0 74.80% 7.00 255 255In the money 0 0.00%
3,029 3,029 0 79.55% 8.00 1 1In the money 0 0.00%
3,168 3,168 0 87.87% 10.00 0 0In the money 0New 0.00%
4,612 4,612 0 98.85% 12.00 0 0In the money 0New 169.93%
32 32 0 0.00% 1000.00 10 10In the money 0 119.71%
Apr 16, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.00
Jump to ATM
NIO option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
242 275In the money +33 79.64% 2.00 271 285 +14 61.21%
2,110 2,117In the money +7 56.34% 3.00NEAREST ATM 3,178 3,177 -1 53.69%
STOCK PRICE $3.31
21,177 21,202 +25 57.66% 4.00 14,447 14,498In the money +51 53.90%
5,420 5,418 -2 60.77% 5.00 9,380 9,530In the money +150 0.00%
3,482 4,282 +800 65.12% 6.00 739 739In the money 0 0.00%
7,026 7,042 +16 72.02% 7.00 201 201In the money 0 0.00%
4,992 4,992 0 74.34% 8.00 3 3In the money 0 117.14%
4,735 4,752 +17 86.24% 10.00 10 10In the money 0 177.80%
1,864 1,864 0 90.52% 12.00 0 0In the money 0New 0.00%
22 22 0 165.61% 1000.00 76 76In the money 0 109.93%
May 21, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.00
Jump to ATM
NIO option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
351 351In the money 0 74.18% 2.00 10,001 10,001 0 61.87%
469 484In the money +15 46.70% 3.00NEAREST ATM 1,306 1,309 +3 56.18%
STOCK PRICE $3.31
2,032 2,255 +223 55.64% 4.00 228 235In the money +7 55.91%
2,662 2,704 +42 58.45% 5.00 919 939In the money +20 64.36%
724 724 0 60.48% 6.00 252 252In the money 0 49.44%
1,706 1,715 +9 65.16% 7.00 6 6In the money 0 0.00%
6 6 0 0.00% 1000.00 0 0In the money 0New 100.91%
Dec 17, 2027EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.50
Jump to ATM
NIO option chain expiring 2027-12-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
374 375In the money +1 82.66% 1.50 4,495 4,495 0 65.33%
403 403In the money 0 68.48% 2.00 38,143 38,143 0 59.09%
381 381In the money 0 63.67% 2.50 27,985 27,841 -144 57.15%
1,964 1,922In the money -42 56.69% 3.00 6,789 6,779 -10 56.68%
STOCK PRICE $3.31
3,157 3,150 -7 53.72% 3.50NEAREST ATM 29,498 29,502In the money +4 55.56%
4,230 4,194 -36 56.81% 4.00 5,981 5,971In the money -10 56.52%
2,925 2,933 +8 57.74% 4.50 1,661 1,662In the money +1 56.85%
14,321 14,284 -37 56.77% 5.00 10,025 10,069In the money +44 57.09%
5,151 5,666 +515 59.06% 5.50 6,576 6,526In the money -50 55.91%
18,106 18,085 -21 59.60% 7.00 2,575 2,576In the money +1 60.25%
24,910 24,930 +20 64.94% 10.00 41 41In the money 0 0.00%
13,486 13,465 -21 69.38% 12.00 5 5In the money 0 0.00%
10,868 10,753 -115 70.10% 15.00 0 0In the money 0New 0.00%
370 371 +1 0.00% 500.00 356 356In the money 0 112.89%
336 336 0 97.62% 1000.00 96 96In the money 0 77.72%
Jan 21, 2028EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.00
Jump to ATM
NIO option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2,450 2,508In the money +58 61.47% 2.00 4,819 4,822 +3 59.17%
3,856 3,958In the money +102 56.61% 3.00NEAREST ATM 3,610 3,610 0 55.72%
STOCK PRICE $3.31
26,733 27,620 +887 56.51% 4.00 23,174 23,176In the money +2 55.64%
26,771 27,068 +297 57.64% 5.00 11,715 11,803In the money +88 57.56%
25,344 25,428 +84 59.17% 7.00 18,124 18,122In the money -2 53.26%
28,422 28,959 +537 64.66% 10.00 52 52In the money 0 0.00%
28,395 28,275 -120 64.88% 12.00 1 1In the money 0 0.00%
44,714 44,707 -7 70.27% 15.00 0 0In the money 0New 0.00%
401 401 0 95.20% 1000.00 207 207In the money 0 74.96%
Dec 15, 2028EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.00
Jump to ATM
NIO option chain expiring 2028-12-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
5,228 5,123In the money -105 67.80% 2.00 9,487 9,472 -15 60.60%
8,129 8,168In the money +39 59.50% 3.00NEAREST ATM 6,180 6,180 0 58.60%
STOCK PRICE $3.31
4,266 4,311 +45 57.54% 4.00 11,752 11,752In the money 0 56.16%
5,634 5,668 +34 57.28% 5.00 2,444 2,407In the money -37 56.47%
5,005 5,021 +16 58.22% 7.00 372 372In the money 0 58.87%
4,898 4,706 -192 60.09% 10.00 8 18In the money +10 0.00%
12,419 12,548 +129 60.98% 12.00 149 149In the money 0 78.13%
392 393 +1 79.12% 1000.00 2,194 2,194In the money 0 63.76%
Jan 19, 2029EXPIRATION12 contracts / 6 strikes
SAVED STOCK PRICE$3.31Nearest ATM strike $3.00
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NIO option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
550 550In the money 0 65.21% 2.00 156 157 +1 60.28%
2,134 2,167In the money +33 58.22% 3.00NEAREST ATM 863 873 +10 58.66%
STOCK PRICE $3.31
1,246 1,335 +89 57.51% 4.00 131 131In the money 0 55.86%
1,128 1,144 +16 57.36% 5.00 25 25In the money 0 55.95%
1,738 1,758 +20 57.97% 7.00 2,735 2,736In the money +1 57.82%
230 261 +31 76.68% 1000.00 123 123In the money 0 66.46%

Click an OI number to view that contract's history. Click an expiration to show or hide its contracts. Unobserved daily OI is treated as zero; an empty call/put side means no contract at that strike.

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Contract OI history

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