AMBA · Daily open interest

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 Some data may be out of date.

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AADX,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

Saved stock price: $66.07 · 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

972 contracts / 13 expirationsClick OI for history

Oct 23, 2026EXPIRATION84 contracts / 42 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $66.00

Jump to ATM

AMBA option chain expiring 2026-10-23, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
0	0In the money	0New	0.00%	45.00	1	1	0	215.35%
1	1In the money	0	0.00%	50.00	178	193	+15	161.38%
1	2In the money	+1	0.00%	51.00	0	0	0New	328.29%
1	2In the money	+1	0.00%	52.00	6	6	0	208.44%
0	1In the money	+1New	0.00%	53.00	9	9	0	154.30%
0	1In the money	+1New	0.00%	54.00	125	148	+23	133.89%
0	5In the money	+5New	0.00%	55.00	111	169	+58	123.31%
0	1In the money	+1New	0.00%	56.00	9	10	+1	112.81%
0	5In the money	+5New	0.00%	57.00	61	72	+11	109.88%
0	9In the money	+9New	80.73%	58.00	25	1,006	+981	109.58%
0	20In the money	+20New	0.00%	59.00	15	72	+57	169.89%
3	11In the money	+8	124.63%	60.00	49	450	+401	174.98%
11	19In the money	+8	80.24%	61.00	9	36	+27	127.64%
0	228In the money	+228New	90.51%	62.00	35	251	+216	155.96%
12	71In the money	+59	97.10%	63.00	143	617	+474	137.90%
11	1,415In the money	+1,404	114.47%	64.00	22	38	+16	129.81%
134	195In the money	+61	141.07%	65.00	66	90	+24	129.73%
5	21In the money	+16	103.26%	66.00NEAREST ATM	2	2	0	92.18%
STOCK PRICE $66.07
34	170	+136	111.96%	67.00	155	153In the money	-2	121.28%
118	158	+40	130.58%	68.00	9	9In the money	0	117.78%
24	31	+7	119.91%	69.00	1	1In the money	0	117.49%
302	916	+614	122.45%	70.00	5	17In the money	+12	122.89%
91	94	+3	133.71%	71.00	0	2In the money	+2New	140.51%
25	25	0	174.22%	72.00	0	0In the money	0New	144.41%
7	8	+1	183.31%	73.00	0	0In the money	0New	157.28%
19	29	+10	139.43%	74.00	1	1In the money	0	154.53%
31	115	+84	156.86%	75.00	17	16In the money	-1	173.83%
3	4	+1	214.20%	76.00	1	1In the money	0	176.86%
16	42	+26	170.71%	77.00	0	0In the money	0New	183.08%
4	142	+138	233.32%	78.00	1	1In the money	0	193.26%
5	23	+18	246.03%	79.00	0	0In the money	0New	203.15%
37	64	+27	188.14%	80.00	0	0In the money	0New	191.89%
3	3	0	262.94%	81.00	0	0In the money	0New	217.17%
0	2	+2New	272.90%	82.00	0	0In the money	0New	189.49%
4	4	0	282.61%	83.00	0	0In the money	0New	180.30%
0	0	0New	290.00%	84.00	0	0In the money	0New	226.20%
146	165	+19	226.66%	85.00	0	0In the money	0New	234.32%
0	0	0New	308.26%	86.00	0	0In the money	0New	242.27%
12	12	0	281.45%	90.00	0	0In the money	0New	272.52%
2	2	0	316.92%	95.00	0	0In the money	0New	307.46%
2	502	+500	253.42%	100.00	0	0In the money	0New	312.82%
125	143	+18	263.94%	105.00	0	0In the money	0New	316.87%

Oct 30, 2026EXPIRATION94 contracts / 47 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $66.00

Jump to ATM

AMBA option chain expiring 2026-10-30, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
0	0In the money	0New	0.00%	45.00	4	245	+241	112.05%
0	0In the money	0New	0.00%	47.00	0	0	0New	100.70%
0	0In the money	0New	0.00%	47.50	0	0	0New	97.92%
0	0In the money	0New	87.41%	48.00	0	0	0New	182.13%
0	0In the money	0New	0.00%	48.50	0	0	0New	179.03%
0	0In the money	0New	95.93%	49.00	0	0	0New	174.63%
0	0In the money	0New	93.04%	49.50	0	0	0New	170.27%
0	0In the money	0New	90.17%	50.00	29	29	0	116.77%
0	0In the money	0New	84.50%	51.00	0	1	+1New	157.34%
0	0In the money	0New	66.96%	52.00	3	3	0	148.83%
0	0In the money	0New	73.40%	53.00	1	2	+1	141.51%
0	0In the money	0New	67.95%	54.00	0	6	+6New	132.06%
0	0In the money	0New	73.81%	55.00	2	6	+4	124.79%
0	0In the money	0New	71.84%	56.00	1	2	+1	117.46%
1	1In the money	0	69.03%	57.00	35	58	+23	112.85%
1	1In the money	0	73.36%	58.00	21	21	0	107.86%
0	0In the money	0New	74.84%	59.00	18	24	+6	102.51%
1	1In the money	0	65.37%	60.00	58	60	+2	102.88%
8	142In the money	+134	74.61%	61.00	8	12	+4	92.12%
16	57In the money	+41	79.01%	62.00	67	78	+11	99.88%
18	32In the money	+14	86.79%	63.00	17	224	+207	92.88%
15	35In the money	+20	78.16%	64.00	29	53	+24	101.04%
45	751In the money	+706	76.28%	65.00	145	146	+1	91.25%
66	67In the money	+1	92.62%	66.00NEAREST ATM	53	53	0	98.93%
STOCK PRICE $66.07
33	33	0	90.19%	67.00	17	17In the money	0	97.72%
50	52	+2	94.06%	68.00	18	18In the money	0	100.44%
99	132	+33	96.45%	69.00	25	35In the money	+10	87.46%
76	672	+596	71.42%	70.00	29	39In the money	+10	95.87%
73	73	0	101.47%	71.00	1	1In the money	0	97.30%
297	297	0	101.61%	72.00	2	2In the money	0	95.24%
74	74	0	99.54%	73.00	1	1In the money	0	97.88%
65	65	0	101.68%	74.00	0	0In the money	0New	98.46%
225	228	+3	79.53%	75.00	6	6In the money	0	98.32%
17	17	0	110.70%	76.00	0	0In the money	0New	97.37%
17	17	0	101.23%	77.00	0	0In the money	0New	101.02%
28	28	0	120.29%	78.00	0	1In the money	+1New	106.24%
5	5	0	124.77%	79.00	0	0In the money	0New	107.48%
50	50	0	121.99%	80.00	2	2In the money	0	101.73%
1	1	0	132.32%	81.00	0	0In the money	0New	103.87%
1	1	0	135.36%	82.00	0	0In the money	0New	103.09%
0	0	0New	138.19%	83.00	0	0In the money	0New	104.42%
0	0	0New	142.76%	84.00	0	0In the money	0New	114.00%
5	5	0	145.27%	85.00	0	0In the money	0New	105.95%
0	0	0New	150.61%	86.00	0	0In the money	0New	109.65%
10	10	0	165.03%	90.00	0	0In the money	0New	115.63%
1	1	0	182.76%	95.00	0	0In the money	0New	131.36%
2	2	0	198.81%	100.00	0	0In the money	0New	133.97%

Nov 06, 2026EXPIRATION76 contracts / 38 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $66.00

Jump to ATM

AMBA option chain expiring 2026-11-06, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
0	0In the money	0New	0.00%	45.00	3	3	0	96.78%
0	9In the money	+9New	66.96%	50.00	19	19	0	125.46%
0	0In the money	0New	68.64%	51.00	3	3	0	119.87%
0	0In the money	0New	72.34%	52.00	0	0	0New	115.12%
0	0In the money	0New	73.61%	53.00	0	0	0New	110.29%
0	0In the money	0New	75.82%	54.00	1	4	+3	106.15%
0	0In the money	0New	76.50%	55.00	9	11	+2	86.55%
0	0In the money	0New	79.42%	56.00	6	6	0	99.41%
1	1In the money	0	80.86%	57.00	3	3	0	95.34%
0	0In the money	0New	82.53%	58.00	4	5	+1	92.27%
0	0In the money	0New	83.18%	59.00	16	21	+5	88.85%
2	2In the money	0	84.12%	60.00	18	12	-6	89.47%
0	0In the money	0New	84.23%	61.00	31	31	0	88.32%
0	0In the money	0New	83.65%	62.00	14	14	0	88.60%
4	5In the money	+1	83.40%	63.00	24	24	0	87.25%
1	1In the money	0	82.50%	64.00	14	14	0	93.78%
0	1In the money	+1New	81.90%	65.00	1	1	0	85.65%
0	1In the money	+1New	80.67%	66.00NEAREST ATM	2	2	0	84.87%
STOCK PRICE $66.07
2	2	0	72.93%	67.00	1	1In the money	0	82.58%
7	7	0	80.43%	68.00	1	1In the money	0	83.77%
14	28	+14	81.44%	69.00	0	0In the money	0New	85.30%
25	27	+2	85.15%	70.00	1	2In the money	+1	84.44%
2	2	0	84.16%	71.00	0	0In the money	0New	86.80%
0	0	0New	85.52%	72.00	0	0In the money	0New	86.78%
2	2	0	87.43%	73.00	0	0In the money	0New	90.26%
50	50	0	91.54%	74.00	0	0In the money	0New	88.29%
8	10	+2	89.06%	75.00	0	0In the money	0New	89.99%
2	2	0	94.23%	76.00	0	0In the money	0New	91.36%
3	3	0	104.19%	77.00	0	0In the money	0New	91.23%
3	3	0	86.34%	78.00	0	0In the money	0New	93.08%
0	0	0New	102.62%	79.00	0	0In the money	0New	93.43%
0	0	0New	104.23%	80.00	0	0In the money	0New	93.38%
2	2	0	106.87%	81.00	0	0In the money	0New	92.93%
1	1	0	109.36%	82.00	0	0In the money	0New	95.04%
21	21	0	114.60%	85.00	0	0In the money	0New	95.19%
0	0	0New	126.81%	90.00	0	0In the money	0New	99.30%
0	0	0New	139.49%	95.00	0	0In the money	0New	103.62%
0	0	0New	150.84%	100.00	0	0In the money	0New	107.48%

Nov 13, 2026EXPIRATION76 contracts / 38 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $66.00

Jump to ATM

AMBA option chain expiring 2026-11-13, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
0	0In the money	0New	63.08%	45.00	3	3	0	131.17%
0	0In the money	0New	68.03%	50.00	3	4	+1	105.56%
0	0In the money	0New	66.85%	51.00	0	0	0New	99.40%
0	0In the money	0New	71.91%	52.00	0	0	0New	96.87%
0	1In the money	+1New	67.37%	53.00	0	0	0New	93.47%
0	0In the money	0New	66.47%	54.00	0	0	0New	89.35%
2	3In the money	+1	66.59%	55.00	3	3	0	86.28%
2	3In the money	+1	71.18%	56.00	1	1	0	83.07%
2	2In the money	0	69.57%	57.00	20	20	0	80.74%
0	0In the money	0New	69.71%	58.00	26	26	0	81.16%
4	4In the money	0	72.15%	59.00	2	2	0	74.79%
5	5In the money	0	70.93%	60.00	3	2	-1	75.29%
2	2In the money	0	70.99%	61.00	3	3	0	80.33%
7	13In the money	+6	71.31%	62.00	2	22	+20	73.71%
1	2In the money	+1	72.66%	63.00	0	0	0New	75.82%
2	336In the money	+334	71.83%	64.00	0	0	0New	75.34%
4	39In the money	+35	71.28%	65.00	0	0	0New	74.00%
7	7In the money	0	71.37%	66.00NEAREST ATM	0	0	0New	75.23%
STOCK PRICE $66.07
13	13	0	72.09%	67.00	0	0In the money	0New	75.21%
1	1	0	72.69%	68.00	0	0In the money	0New	76.23%
2	2	0	73.98%	69.00	0	0In the money	0New	76.82%
5	18	+13	74.46%	70.00	3	3In the money	0	76.97%
0	0	0New	74.11%	71.00	0	0In the money	0New	77.49%
2	2	0	76.14%	72.00	0	0In the money	0New	78.42%
3	6	+3	77.04%	73.00	0	0In the money	0New	78.99%
2	2	0	76.74%	74.00	0	0In the money	0New	79.20%
1	1	0	79.12%	75.00	0	0In the money	0New	79.06%
0	0	0New	81.28%	76.00	0	0In the money	0New	79.43%
0	0	0New	82.31%	77.00	0	0In the money	0New	79.48%
0	0	0New	84.03%	78.00	0	0In the money	0New	79.18%
0	0	0New	85.57%	79.00	0	0In the money	0New	78.50%
3	3	0	80.68%	80.00	0	0In the money	0New	78.50%
10	10	0	77.54%	81.00	0	0In the money	0New	79.34%
4	4	0	91.24%	82.00	0	0In the money	0New	79.96%
0	0	0New	97.36%	85.00	0	0In the money	0New	80.24%
1	1	0	105.17%	90.00	0	0In the money	0New	81.91%
0	0	0New	115.01%	95.00	0	0In the money	0New	78.62%
0	0	0New	125.10%	100.00	0	0In the money	0New	87.69%

Nov 20, 2026EXPIRATION114 contracts / 57 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $66.00

Jump to ATM

AMBA option chain expiring 2026-11-20, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
0	0In the money	0New	0.00%	27.50	186	186	0	120.42%
0	0In the money	0New	0.00%	30.00	36	36	0	109.18%
0	0In the money	0New	88.78%	32.50	36	36	0	98.84%
1	1In the money	0	70.36%	35.00	33	43	+10	89.24%
0	0In the money	0New	85.55%	37.50	60	60	0	87.44%
3	3In the money	0	90.57%	40.00	32	35	+3	142.79%
0	0In the money	0New	88.76%	42.50	85	85	0	130.74%
5	5In the money	0	84.51%	45.00	644	644	0	94.96%
4	4In the money	0	81.17%	47.50	81	88	+7	109.14%
19	16In the money	-3	79.51%	50.00	325	381	+56	82.05%
0	0In the money	0New	78.14%	51.00	0	15	+15New	93.00%
0	0In the money	0New	79.15%	52.00	0	1	+1New	91.62%
0	0In the money	0New	76.84%	52.50	24	24	0	90.26%
0	0In the money	0New	77.03%	53.00	0	1	+1New	89.95%
0	0In the money	0New	76.99%	54.00	0	17	+17New	85.99%
8	10In the money	+2	76.45%	55.00	402	407	+5	76.41%
0	0In the money	0New	74.52%	56.00	0	0	0New	86.28%
0	0In the money	0New	74.19%	57.00	0	10	+10New	68.22%
12	12In the money	0	75.18%	57.50	288	292	+4	76.17%
0	0In the money	0New	69.06%	58.00	0	0	0New	82.84%
0	0In the money	0New	70.63%	59.00	0	0	0New	69.58%
66	73In the money	+7	75.44%	60.00	449	418	-31	74.16%
0	0In the money	0New	68.95%	61.00	0	0	0New	77.84%
0	0In the money	0New	74.77%	62.00	0	0	0New	78.33%
127	141In the money	+14	73.82%	62.50	40	241	+201	75.59%
0	0In the money	0New	73.50%	63.00	0	4	+4New	77.01%
0	2In the money	+2New	67.76%	64.00	0	0	0New	80.15%
283	288In the money	+5	73.96%	65.00	178	179	+1	79.45%
0	4In the money	+4New	72.94%	66.00NEAREST ATM	0	0	0New	77.07%
STOCK PRICE $66.07
0	7	+7New	70.23%	67.00	0	0In the money	0New	80.34%
103	106	+3	77.03%	67.50	129	129In the money	0	75.22%
0	3	+3New	81.74%	68.00	0	0In the money	0New	76.63%
0	2	+2New	78.33%	69.00	0	0In the money	0New	76.55%
290	502	+212	73.87%	70.00	111	106In the money	-5	82.16%
0	100	+100New	76.12%	71.00	0	0In the money	0New	79.45%
0	15	+15New	80.16%	72.00	0	0In the money	0New	76.35%
101	103	+2	72.91%	72.50	47	47In the money	0	75.68%
0	0	0New	74.23%	73.00	0	0In the money	0New	79.14%
0	0	0New	77.80%	74.00	0	0In the money	0New	79.60%
447	446	-1	73.85%	75.00	81	81In the money	0	80.52%
250	253	+3	75.03%	77.50	13	13In the money	0	80.24%
1,952	1,966	+14	84.41%	80.00	20	20In the money	0	80.75%
53	53	0	72.03%	82.50	6	6In the money	0	81.59%
744	758	+14	85.49%	85.00	35	35In the money	0	85.23%
103	109	+6	76.70%	87.50	5	5In the money	0	85.98%
2,157	2,160	+3	84.65%	90.00	0	0In the money	0New	85.57%
68	68	0	101.72%	92.50	5	5In the money	0	83.64%
245	239	-6	97.33%	95.00	2	2In the money	0	86.84%
190	190	0	109.60%	97.50	0	0In the money	0New	91.45%
454	457	+3	96.20%	100.00	1	1In the money	0	90.09%

Showing strikes 1–50 of 57

Nov 27, 2026EXPIRATION68 contracts / 34 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $66.00

Jump to ATM

AMBA option chain expiring 2026-11-27, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
0	0In the money	0New	68.06%	45.00	4	4	0	104.92%
0	0In the money	0New	72.18%	50.00	1	1	0	89.27%
0	0In the money	0New	70.91%	51.00	2	2	0	86.98%
0	0In the money	0New	74.15%	52.00	0	1	+1New	85.03%
0	0In the money	0New	75.25%	53.00	0	1	+1New	83.42%
0	1In the money	+1New	74.78%	54.00	2	2	0	81.61%
0	5In the money	+5New	76.63%	55.00	1	2	+1	81.35%
0	13In the money	+13New	78.66%	56.00	0	0	0New	81.88%
0	8In the money	+8New	79.29%	57.00	0	0	0New	82.40%
0	1In the money	+1New	80.24%	58.00	3	3	0	83.62%
0	5In the money	+5New	82.17%	59.00	0	0	0New	84.75%
0	4In the money	+4New	82.26%	60.00	2	2	0	86.15%
0	2In the money	+2New	82.68%	61.00	0	0	0New	85.52%
0	1In the money	+1New	83.41%	62.00	3	3	0	85.95%
0	2In the money	+2New	83.81%	63.00	3	3	0	86.96%
0	2In the money	+2New	83.90%	64.00	0	0	0New	87.04%
230	230In the money	0	83.70%	65.00	3	3	0	86.84%
0	0In the money	0New	83.84%	66.00NEAREST ATM	0	0	0New	86.38%
STOCK PRICE $66.07
0	3	+3New	84.90%	67.00	0	0In the money	0New	86.26%
0	0	0New	84.50%	68.00	0	0In the money	0New	85.29%
0	0	0New	83.26%	69.00	0	0In the money	0New	86.47%
50	50	0	83.56%	70.00	0	0In the money	0New	86.20%
0	0	0New	82.41%	71.00	0	0In the money	0New	85.70%
0	0	0New	83.14%	72.00	0	0In the money	0New	84.35%
0	1	+1New	82.42%	73.00	0	0In the money	0New	87.04%
0	2	+2New	82.07%	74.00	0	0In the money	0New	85.23%
1	3	+2	86.54%	75.00	0	0In the money	0New	85.04%
3	4	+1	81.32%	76.00	0	0In the money	0New	84.64%
2	3	+1	80.93%	77.00	0	0In the money	0New	83.34%
0	0	0New	80.99%	78.00	0	0In the money	0New	83.13%
0	0	0New	81.60%	80.00	0	0In the money	0New	82.05%
0	0	0New	81.99%	85.00	0	0In the money	0New	79.06%
0	0	0New	89.36%	90.00	0	0In the money	0New	77.64%
0	0	0New	94.11%	95.00	0	0In the money	0New	75.49%

Dec 18, 2026EXPIRATION74 contracts / 37 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $65.00

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AMBA option chain expiring 2026-12-18, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
3	3In the money	0	71.05%	27.50	196	196	0	94.41%
0	0In the money	0New	81.76%	30.00	5	5	0	149.95%
0	0In the money	0New	80.43%	32.50	3	3	0	136.99%
91	91In the money	0	86.18%	35.00	81	81	0	113.31%
1	1In the money	0	83.02%	37.50	18	18	0	116.66%
2	2In the money	0	78.82%	40.00	15	15	0	107.29%
2	2In the money	0	79.26%	42.50	1	1	0	99.41%
0	0In the money	0New	77.36%	45.00	56	56	0	92.70%
0	0In the money	0New	77.29%	47.50	21	21	0	84.02%
23	23In the money	0	71.83%	50.00	123	124	+1	72.94%
0	0In the money	0New	73.71%	52.50	85	85	0	80.27%
12	12In the money	0	71.43%	55.00	110	123	+13	77.16%
9	9In the money	0	72.14%	57.50	39	40	+1	81.48%
47	57In the money	+10	71.22%	60.00	5,057	5,070	+13	76.82%
6	6In the money	0	71.53%	62.50	50	53	+3	76.94%
69	69In the money	0	80.22%	65.00NEAREST ATM	46	49	+3	76.27%
STOCK PRICE $66.07
72	97	+25	76.29%	67.50	70	68In the money	-2	76.40%
281	465	+184	72.81%	70.00	5,009	5,009In the money	0	75.82%
64	82	+18	72.96%	72.50	10	10In the money	0	77.54%
61	83	+22	77.50%	75.00	4	4In the money	0	77.82%
70	70	0	72.18%	77.50	5	5In the money	0	78.70%
134	183	+49	71.34%	80.00	3	4In the money	+1	78.76%
70	70	0	76.61%	82.50	2	2In the money	0	79.65%
611	611	0	73.60%	85.00	22	22In the money	0	79.26%
58	54	-4	71.91%	87.50	2	2In the money	0	79.94%
5,077	5,082	+5	72.39%	90.00	1	1In the money	0	77.24%
55	55	0	79.32%	92.50	1	1In the money	0	77.85%
134	163	+29	80.28%	95.00	51	51In the money	0	75.30%
43	43	0	81.61%	97.50	1	1In the money	0	75.27%
103	103	0	86.71%	100.00	0	0In the money	0New	76.66%
49	49	0	87.29%	105.00	1	1In the money	0	75.63%
54	54	0	91.34%	110.00	0	0In the money	0New	76.37%
41	41	0	96.36%	115.00	0	0In the money	0New	76.77%
19	19	0	101.02%	120.00	0	0In the money	0New	81.67%
41	41	0	105.34%	125.00	0	0In the money	0New	86.35%
8	8	0	109.94%	130.00	0	0In the money	0New	90.81%
13	13	0	114.31%	135.00	0	0In the money	0New	95.07%

Jan 15, 2027EXPIRATION82 contracts / 41 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $65.00

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AMBA option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
3	3In the money	0	100.62%	20.00	111	111	0	96.14%
5	5In the money	0	96.48%	22.50	41	41	0	94.37%
4	4In the money	0	81.11%	25.00	76	76	0	147.18%
70	70In the money	0	85.82%	27.50	76	76	0	135.25%
72	72In the money	0	80.27%	30.00	34	34	0	103.80%
308	308In the money	0	78.45%	32.50	8	8	0	114.35%
15	15In the money	0	80.01%	35.00	68	78	+10	89.56%
300	300In the money	0	75.29%	37.50	26	26	0	98.54%
26	26In the money	0	74.79%	40.00	273	273	0	77.06%
0	0In the money	0New	73.84%	42.50	63	63	0	90.16%
79	79In the money	0	73.40%	45.00	108	108	0	70.93%
21	21In the money	0	71.60%	47.50	114	114	0	74.40%
62	62In the money	0	70.20%	50.00	169	169	0	73.90%
7	7In the money	0	70.69%	52.50	62	65	+3	70.82%
19	20In the money	+1	68.82%	55.00	894	895	+1	72.24%
13	13In the money	0	68.95%	57.50	41	40	-1	73.22%
216	147In the money	-69	67.98%	60.00	124	124	0	70.85%
33	33In the money	0	66.52%	62.50	42	42	0	69.82%
176	188In the money	+12	69.08%	65.00NEAREST ATM	236	236	0	71.58%
STOCK PRICE $66.07
52	52	0	63.81%	67.50	52	52In the money	0	70.35%
1,325	1,325	0	65.71%	70.00	54	54In the money	0	65.99%
78	333	+255	63.98%	72.50	11	11In the money	0	71.45%
352	352	0	65.81%	75.00	43	43In the money	0	70.73%
38	38	0	66.17%	77.50	13	13In the money	0	69.23%
811	873	+62	63.29%	80.00	24	24In the money	0	69.51%
37	37	0	67.54%	82.50	5	5In the money	0	69.61%
94	101	+7	64.56%	85.00	4	4In the money	0	70.49%
172	172	0	64.86%	87.50	12	12In the money	0	70.88%
498	506	+8	64.36%	90.00	46	46In the money	0	69.19%
103	103	0	67.26%	92.50	1	1In the money	0	68.95%
180	180	0	70.82%	95.00	12	12In the money	0	68.76%
71	71	0	69.17%	97.50	8	8In the money	0	67.97%
694	714	+20	65.65%	100.00	16	16In the money	0	68.79%
141	141	0	74.21%	105.00	1	1In the money	0	69.31%
342	342	0	67.52%	110.00	0	0In the money	0New	68.91%
163	163	0	79.61%	115.00	2	2In the money	0	68.99%
464	464	0	75.90%	120.00	0	0In the money	0New	73.26%
82	82	0	80.81%	125.00	0	0In the money	0New	75.05%
75	75	0	90.42%	130.00	0	0In the money	0New	78.87%
6	6	0	94.02%	135.00	0	0In the money	0New	82.53%
591	591	0	96.97%	140.00	0	0In the money	0New	86.05%

Feb 19, 2027EXPIRATION68 contracts / 34 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $65.00

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AMBA option chain expiring 2027-02-19, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
0	0In the money	0New	73.57%	32.50	0	0	0New	96.28%
5	5In the money	0	65.33%	35.00	19	19	0	88.99%
5	5In the money	0	66.08%	37.50	28	28	0	82.58%
208	208In the money	0	63.78%	40.00	4	5	+1	76.88%
4	4In the money	0	63.66%	42.50	6	5	-1	71.28%
206	206In the money	0	63.72%	45.00	51	51	0	67.19%
1	1In the money	0	63.77%	47.50	24	24	0	63.22%
9	9In the money	0	62.13%	50.00	16	18	+2	62.29%
15	15In the money	0	60.82%	55.00	25	25	0	63.01%
0	0In the money	0New	61.12%	57.50	12	12	0	63.57%
50	55In the money	+5	61.63%	60.00	34	34	0	63.76%
49	49In the money	0	61.62%	62.50	23	23	0	64.23%
34	28In the money	-6	61.26%	65.00NEAREST ATM	46	46	0	63.87%
STOCK PRICE $66.07
35	35	0	60.48%	67.50	15	15In the money	0	63.52%
71	75	+4	58.40%	70.00	24	24In the money	0	65.19%
28	28	0	59.32%	72.50	0	0In the money	0New	62.24%
14	14	0	58.30%	75.00	2	2In the money	0	62.36%
12	12	0	57.68%	77.50	1	1In the money	0	62.29%
202	203	+1	60.36%	80.00	22	21In the money	-1	62.35%
12	12	0	57.40%	82.50	0	0In the money	0New	62.98%
105	106	+1	57.52%	85.00	15	15In the money	0	63.18%
80	83	+3	55.73%	87.50	26	26In the money	0	59.66%
55	53	-2	58.06%	90.00	20	20In the money	0	61.76%
11	11	0	57.71%	92.50	0	0In the money	0New	62.26%
33	33	0	58.85%	95.00	12	12In the money	0	62.40%
192	192	0	60.01%	97.50	0	0In the money	0New	63.72%
133	133	0	62.00%	100.00	20	20In the money	0	63.15%
36	36	0	63.96%	105.00	0	0In the money	0New	65.10%
57	57	0	66.16%	110.00	0	0In the money	0New	65.36%
3	3	0	69.47%	115.00	0	0In the money	0New	67.87%
9	9	0	62.79%	120.00	0	0In the money	0New	69.89%
1	1	0	75.62%	125.00	0	0In the money	0New	71.35%
3	3	0	78.53%	130.00	0	0In the money	0New	72.07%
11	12	+1	81.26%	135.00	0	0In the money	0New	75.35%

May 21, 2027EXPIRATION46 contracts / 23 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $65.00

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AMBA option chain expiring 2027-05-21, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
0	0In the money	0New	65.43%	32.50	0	1	+1New	72.73%
0	0In the money	0New	61.30%	35.00	3	4	+1	71.25%
0	0In the money	0New	61.31%	37.50	3	3	0	67.49%
1	1In the money	0	60.28%	40.00	1	1	0	62.19%
0	0In the money	0New	59.70%	42.50	6	7	+1	59.35%
0	0In the money	0New	58.88%	45.00	12	13	+1	58.71%
0	0In the money	0New	58.30%	47.50	69	69	0	60.30%
2	2In the money	0	57.87%	50.00	37	37	0	59.37%
0	0In the money	0New	58.19%	55.00	36	36	0	60.16%
0	0In the money	0New	57.60%	57.50	0	0	0New	60.06%
4	4In the money	0	57.44%	60.00	3	3	0	59.45%
3	2In the money	-1	58.91%	62.50	8	8	0	58.93%
9	9In the money	0	57.20%	65.00NEAREST ATM	7	7	0	58.77%
STOCK PRICE $66.07
0	0	0New	56.95%	67.50	7	7In the money	0	58.69%
18	18	0	58.57%	70.00	4	4In the money	0	58.45%
12	12	0	58.03%	72.50	3	3In the money	0	58.08%
23	23	0	55.89%	75.00	8	8In the money	0	57.33%
17	17	0	55.16%	77.50	6	6In the money	0	56.22%
104	97	-7	55.11%	80.00	12	12In the money	0	56.06%
65	65	0	54.07%	85.00	8	8In the money	0	55.19%
17	17	0	53.02%	90.00	0	0In the money	0New	53.74%
46	48	+2	51.63%	95.00	4	4In the money	0	51.97%
18	18	0	50.30%	100.00	0	0In the money	0New	53.48%

Jan 21, 2028EXPIRATION74 contracts / 37 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $65.00

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AMBA option chain expiring 2028-01-21, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
4	4In the money	0	70.45%	27.50	27	25	-2	77.58%
19	19In the money	0	68.56%	30.00	13	13	0	71.30%
3	3In the money	0	66.42%	32.50	6	6	0	65.58%
17	17In the money	0	68.02%	35.00	33	33	0	64.41%
7	7In the money	0	65.26%	37.50	18	18	0	62.91%
14	14In the money	0	65.69%	40.00	87	87	0	61.20%
14	14In the money	0	62.67%	42.50	16	22	+6	62.27%
9	9In the money	0	62.42%	45.00	18	18	0	60.03%
4	4In the money	0	61.88%	47.50	16	16	0	60.25%
44	45In the money	+1	61.03%	50.00	179	179	0	60.09%
9	9In the money	0	59.96%	52.50	0	0	0New	59.63%
4	4In the money	0	60.88%	55.00	13	11	-2	58.91%
3	3In the money	0	59.37%	57.50	0	0	0New	57.97%
84	84In the money	0	58.54%	60.00	12	12	0	57.04%
7	7In the money	0	57.33%	62.50	0	0	0New	57.45%
55	55In the money	0	57.87%	65.00NEAREST ATM	30	30	0	55.94%
STOCK PRICE $66.07
19	20	+1	55.79%	67.50	17	16In the money	-1	56.09%
80	80	0	55.41%	70.00	38	38In the money	0	54.43%
76	76	0	54.86%	72.50	10	10In the money	0	54.02%
89	89	0	54.15%	75.00	29	29In the money	0	53.61%
34	34	0	53.30%	77.50	2	2In the money	0	53.00%
121	121	0	53.50%	80.00	19	19In the money	0	52.23%
37	37	0	52.88%	82.50	4	4In the money	0	53.02%
52	54	+2	51.59%	85.00	500	500In the money	0	51.91%
17	17	0	51.90%	87.50	9	9In the money	0	52.40%
52	52	0	52.10%	90.00	4	4In the money	0	50.92%
6	6	0	50.39%	92.50	0	0In the money	0New	51.10%
18	18	0	50.33%	95.00	490	490In the money	0	51.15%
8	8	0	50.16%	97.50	1	1In the money	0	51.06%
386	386	0	50.24%	100.00	2	2In the money	0	49.96%
37	37	0	48.95%	105.00	1	1In the money	0	49.84%
31	31	0	47.86%	110.00	1	1In the money	0	47.94%
25	25	0	44.79%	115.00	1	1In the money	0	47.84%
224	224	0	39.58%	120.00	0	0In the money	0New	50.42%
42	42	0	56.43%	125.00	0	0In the money	0New	0.00%
410	410	0	46.69%	130.00	0	0In the money	0New	0.00%
1,096	1,096	0	42.86%	135.00	0	0In the money	0New	0.00%

Dec 15, 2028EXPIRATION70 contracts / 35 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $65.00

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AMBA option chain expiring 2028-12-15, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
4	4In the money	0	65.62%	32.50	11	11	0	64.74%
4	4In the money	0	65.10%	35.00	4	4	0	62.66%
6	6In the money	0	64.31%	37.50	9	9	0	63.12%
11	11In the money	0	63.33%	40.00	3	3	0	60.84%
13	13In the money	0	62.20%	42.50	0	0	0New	60.78%
22	22In the money	0	60.96%	45.00	4	4	0	60.47%
45	45In the money	0	59.62%	47.50	3	3	0	58.00%
7	7In the money	0	60.09%	50.00	18	16	-2	57.42%
1	1In the money	0	58.53%	52.50	2	2	0	56.69%
0	0In the money	0New	56.93%	55.00	4	4	0	57.53%
0	0In the money	0New	56.94%	57.50	2	2	0	56.49%
15	15In the money	0	56.81%	60.00	43	47	+4	55.83%
15	16In the money	+1	52.65%	62.50	2	2	0	55.67%
742	778In the money	+36	54.64%	65.00NEAREST ATM	0	0	0New	54.33%
STOCK PRICE $66.07
120	120	0	53.75%	67.50	20	20In the money	0	54.37%
84	84	0	53.66%	70.00	23	23In the money	0	54.28%
47	47	0	54.46%	72.50	29	29In the money	0	54.06%
40	40	0	53.72%	75.00	8	8In the money	0	52.38%
2	2	0	52.91%	77.50	0	0In the money	0New	51.96%
3	3	0	52.03%	80.00	25	26In the money	+1	52.81%
1,106	1,160	+54	52.44%	82.50	0	0In the money	0New	52.18%
3	5	+2	51.01%	85.00	6	7In the money	+1	51.45%
1,251	1,269	+18	51.26%	87.50	0	0In the money	0New	50.61%
109	109	0	50.50%	90.00	8	8In the money	0	51.05%
586	586	0	50.66%	92.50	0	0In the money	0New	50.01%
39	39	0	50.70%	95.00	6	6In the money	0	50.27%
883	883	0	49.33%	97.50	0	0In the money	0New	50.44%
167	203	+36	49.24%	100.00	5	5In the money	0	50.53%
4	4	0	48.89%	105.00	0	0In the money	0New	48.93%
16	16	0	48.30%	110.00	0	0In the money	0New	48.41%
5	5	0	47.50%	115.00	0	0In the money	0New	49.18%
37	37	0	46.46%	120.00	0	0In the money	0New	47.81%
6	6	0	45.17%	125.00	0	0In the money	0New	47.91%
2	2	0	45.20%	130.00	0	0In the money	0New	47.56%
73	73	0	45.89%	135.00	0	0In the money	0New	46.53%

Jan 19, 2029EXPIRATION46 contracts / 23 strikes

SAVED STOCK PRICE$66.07Nearest ATM strike $65.00

Jump to ATM

AMBA option chain expiring 2029-01-19, open interest on 2026-10-21 compared with 2026-10-16
Calls				Strike	Puts
Prev OI	Open interest	Change	IV	Strike	Prev OI	Open interest	Change	IV
1	1In the money	0	66.27%	32.50	5	5	0	66.64%
0	0In the money	0New	65.55%	35.00	2	2	0	64.37%
5	5In the money	0	64.62%	37.50	1	1	0	62.12%
0	0In the money	0New	63.52%	40.00	1	1	0	62.20%
0	0In the money	0New	62.30%	42.50	0	0	0New	62.00%
0	0In the money	0New	60.37%	45.00	1	1	0	59.55%
1	1In the money	0	59.60%	47.50	6	6	0	59.06%
0	0In the money	0New	60.00%	50.00	2	4	+2	58.41%
0	0In the money	0New	58.47%	55.00	0	0	0New	56.72%
0	0In the money	0New	56.76%	57.50	0	0	0New	57.32%
2	2In the money	0	56.60%	60.00	0	0	0New	56.16%
4	4In the money	0	54.78%	62.50	2	2	0	54.93%
14	15In the money	+1	54.42%	65.00NEAREST ATM	1	1	0	55.09%
STOCK PRICE $66.07
6	7	+1	53.82%	67.50	0	0In the money	0New	53.68%
0	0	0New	53.42%	70.00	0	0In the money	0New	53.60%
11	11	0	52.37%	72.50	0	0In the money	0New	53.44%
10	10	0	52.09%	75.00	0	0In the money	0New	53.14%
1	1	0	51.58%	77.50	0	0In the money	0New	52.73%
5	5	0	51.40%	80.00	0	0In the money	0New	52.21%
0	0	0New	49.88%	85.00	0	0In the money	0New	50.90%
0	0	0New	50.32%	90.00	0	0In the money	0New	50.54%
5	5	0	48.78%	95.00	0	0In the money	0New	50.34%
4	4	0	47.76%	100.00	0	0In the money	0New	50.07%

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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