ISRG option chain Intuitive Surgical, Inc.

Expiration Cboe delayed options data · as of 12:37 UTC

Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.

This expiration prices a move of about ±10.9% (380.05–473.35) · ATM IV 44.1% · P/C open interest 0.99

CALLS								Strike	PUTS
Bid	Ask	Vol	OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated.	IV	ΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money).	Γ	Θ		Bid	Ask	Vol	OI	IV	Δ	Γ	Θ
203.20	211.80		35		1.00	0.0000	-0.001	220	0	4.90		40	130.0%	-0.00	0.0000	-0.001
193.20	202.00		47		1.00	0.0000	-0.002	230	0	1.45		51	98.8%	-0.00	0.0000	-0.002
183.10	191.00		42		1.00	0.0000	-0.003	240	0	1.15		67	89.6%	-0.00	0.0000	-0.003
173.20	181.10		36		1.00	0.0000	-0.004	250	0	1.70		81	89.2%	-0.00	0.0000	-0.004
168.30	176.00				1.00	0.0001	-0.005	255	0	3.80		1	99.6%	-0.00	0.0001	-0.005
163.40	171.80		28		1.00	0.0001	-0.006	260	0	0.7000		55	73.1%	-0.00	0.0001	-0.006
158.80	166.70		10		1.00	0.0001	-0.007	265	0	2.60		11	86.8%	-0.00	0.0001	-0.007
153.50	161.80		26		1.00	0.0001	-0.009	270	0	1.35		33	75.0%	-0.00	0.0001	-0.009
148.40	156.80		8		1.00	0.0001	-0.011	275	0	4.90		11	91.8%	-0.00	0.0001	-0.011
143.60	152.00		24		1.00	0.0002	-0.013	280	0	1.60		44	71.8%	-0.00	0.0002	-0.013
138.90	146.90				0.99	0.0002	-0.016	285	0	1.45		4	68.1%	-0.01	0.0002	-0.016
133.70	142.00		14		0.99	0.0003	-0.019	290	0	1.50	1	96	65.9%	-0.01	0.0003	-0.019
128.80	137.00				0.99	0.0004	-0.023	295	0	1.30		26	61.9%	-0.01	0.0004	-0.023
124.10	132.00		9		0.99	0.0004	-0.028	300	0.1500	0.9000	2	367	57.5%	-0.01	0.0004	-0.028
119.00	126.70				0.99	0.0005	-0.033	305	0	1.40		16	57.8%	-0.01	0.0005	-0.033
116.00	122.30		4	56.3%	0.98	0.0006	-0.039	310	0	1.15	27	423	53.7%	-0.02	0.0006	-0.039
109.40	117.40		2		0.98	0.0008	-0.046	315	0	3.30		12	62.4%	-0.02	0.0008	-0.046
106.30	112.50		12	53.8%	0.98	0.0009	-0.054	320	0	1.30	8	609	50.1%	-0.03	0.0009	-0.054
101.50	107.30			51.2%	0.97	0.0010	-0.063	325	0.6000	2.10	50	19	54.8%	-0.03	0.0011	-0.063
96.60	102.80		9	51.3%	0.96	0.0012	-0.073	330	0.7500	2.20	6	324	53.3%	-0.04	0.0012	-0.073
90.20	98.10			43.4%	0.96	0.0014	-0.084	335	0.5000	1.90	1	146	48.6%	-0.04	0.0014	-0.085
86.60	93.20		15	47.7%	0.95	0.0017	-0.096	340	1.00	2.45	1	563	50.0%	-0.05	0.0017	-0.097
81.60	88.20		2	45.1%	0.94	0.0019	-0.110	345	1.00	2.90	7	128	48.8%	-0.06	0.0020	-0.110
77.40	83.60	2	538	46.3%	0.93	0.0022	-0.124	350	1.50	3.10	9	1,144	49.5%	-0.07	0.0022	-0.125
71.30	79.90		32	44.1%	0.91	0.0025	-0.139	355	0.8500	2.70	5	170	42.7%	-0.09	0.0025	-0.140
68.70	73.50		532	44.0%	0.90	0.0028	-0.155	360	2.00	4.00	7	197	46.2%	-0.10	0.0029	-0.156
62.40	70.20		32	42.1%	0.88	0.0032	-0.172	365	2.50	4.40		428	45.3%	-0.12	0.0032	-0.173
60.10	66.00	5	261	46.1%	0.86	0.0036	-0.189	370	3.20	7.40	15	191	49.0%	-0.14	0.0036	-0.190
55.50	62.60	6	76	46.3%	0.84	0.0039	-0.206	375	3.60	6.50	33	204	45.2%	-0.16	0.0040	-0.208
51.80	57.80	2	115	45.4%	0.82	0.0043	-0.223	380	5.10	7.00	12	463	45.2%	-0.18	0.0043	-0.225
47.40	54.60	4	54	45.5%	0.80	0.0047	-0.240	385	3.20	11.60	6	105	45.7%	-0.20	0.0047	-0.242
43.20	50.50	2	232	44.4%	0.77	0.0050	-0.257	390	6.00	12.70	100	556	47.3%	-0.23	0.0051	-0.259
38.50	47.50	4	73	43.7%	0.75	0.0054	-0.272	395	6.10	13.50	4	213	44.9%	-0.26	0.0054	-0.275
38.20	43.60	5	301	46.7%	0.72	0.0057	-0.286	400	8.50	13.10	61	247	43.6%	-0.29	0.0058	-0.289
33.70	40.80	7	48	45.7%	0.69	0.0060	-0.298	405	10.90	16.00		140	45.5%	-0.32	0.0061	-0.302
0	0				0.00	0.0000	0.000	407.5	0	0				0.00	0.0000	0.000
30.30	35.10	83	149	42.7%	0.65	0.0063	-0.309	410	14.20	17.30	1	94	46.3%	-0.35	0.0064	-0.313
0	0				0.00	0.0000	0.000	412.5	0	0				0.00	0.0000	0.000
27.50	33.80	94	137	44.4%	0.62	0.0065	-0.318	415	15.00	18.10	2	71	43.7%	-0.38	0.0066	-0.322
0	0				0.00	0.0000	0.000	417.5	0	0				0.00	0.0000	0.000
25.70	28.60	7	822	43.0%	0.59	0.0067	-0.324	420	17.90	22.10	3	237	46.0%	-0.42	0.0068	-0.329
0	0				0.00	0.0000	0.000	422.5	0	0				0.00	0.0000	0.000
23.70	28.50	5	312	45.9%	0.55	0.0068	-0.328	425	18.40	22.70	3	23	42.4%	-0.45	0.0069	-0.333
0	0				0.00	0.0000	0.000	427.5	0	0				0.00	0.0000	0.000
20.70	26.10	48	217	45.3%	0.52	0.0069	-0.330	430	22.90	28.80	5	41	47.5%	-0.49	0.0070	-0.335
0	0				0.00	0.0000	0.000	432.5	0	0				0.00	0.0000	0.000
17.20	21.80	62	131	42.1%	0.49	0.0069	-0.329	435	22.50	31.50	7	12	44.4%	-0.52	0.0070	-0.335
0	0				0.00	0.0000	0.000	437.5	0	0				0.00	0.0000	0.000
13.30	19.50	41	341	40.2%	0.45	0.0069	-0.326	440	26.10	32.70	2	17	43.4%	-0.55	0.0070	-0.333
0	0				0.00	0.0000	0.000	442.5	0	0				0.00	0.0000	0.000
11.80	19.90	6	98	42.7%	0.42	0.0068	-0.321	445	29.30	37.60		14	45.2%	-0.59	0.0069	-0.328
0	0				0.00	0.0000	0.000	447.5	0	0				0.00	0.0000	0.000
11.30	16.90	24	477	42.7%	0.39	0.0067	-0.314	450	31.80	38.80	11	31	42.5%	-0.62	0.0068	-0.321
0	0				0.00	0.0000	0.000	452.5	0	0				0.00	0.0000	0.000
9.10	13.60	52	310	40.3%	0.36	0.0065	-0.305	455	35.40	43.90		1	44.4%	-0.65	0.0067	-0.313
6.60	13.30	4	238	40.4%	0.33	0.0063	-0.294	460	39.60	45.80	1	48	43.3%	-0.68	0.0065	-0.303
5.40	13.90	1	171	42.5%	0.30	0.0060	-0.282	465	42.70	49.70		11	42.8%	-0.71	0.0062	-0.291
5.20	10.80	12	138	41.4%	0.27	0.0058	-0.269	470	46.30	53.40		42	42.3%	-0.74	0.0060	-0.279
3.60	9.50	91	150	40.3%	0.24	0.0055	-0.256	475	51.20	57.70			43.9%	-0.77	0.0057	-0.266
3.60	8.30	145	269	41.1%	0.22	0.0052	-0.241	480	54.50	61.60		1	42.6%	-0.79	0.0054	-0.252
3.60	9.30	2	23	44.7%	0.20	0.0049	-0.226	485	60.80	64.80		1	44.2%	-0.82	0.0051	-0.238
1.10	5.40	11	25	37.3%	0.18	0.0046	-0.211	490	63.00	71.80			45.2%	-0.84	0.0048	-0.223
0.1000	8.50		4	42.7%	0.16	0.0042	-0.197	495	67.40	74.50			42.6%	-0.86	0.0045	-0.209
2.00	4.00	69	272	40.2%	0.14	0.0039	-0.182	500	74.20	78.70			46.3%	-0.88	0.0042	-0.195
0.1000	5.90		18	42.0%	0.13	0.0036	-0.168	505	76.40	85.00			45.6%	-0.89	0.0039	-0.181
1.00	4.60	3	22	42.9%	0.11	0.0033	-0.154	510	81.30	88.20			43.4%	-0.91	0.0036	-0.169
0.2000	4.30	1	7	42.2%	0.10	0.0030	-0.141	515	86.70	93.70			47.2%	-0.92	0.0033	-0.156
0.2500	3.80	5	75	42.8%	0.09	0.0028	-0.129	520	91.40	98.70			48.2%	-0.93	0.0030	-0.143
0	1.90	11	39	37.9%	0.08	0.0025	-0.118	525	95.40	103.40			46.6%	-0.95	0.0027	-0.131
1.00	2.85	1	510	45.4%	0.07	0.0023	-0.107	530	100.20	108.20			46.9%	-0.95	0.0025	-0.119
0	4.90		15	49.6%	0.06	0.0021	-0.097	535	105.10	113.10			47.8%	-0.96	0.0022	-0.105
0	4.90		5	51.1%	0.05	0.0018	-0.087	540	110.00	117.90			48.2%	-0.97	0.0019	-0.090
0	3.20		15	47.9%	0.05	0.0017	-0.079	545	114.80	122.80			48.4%	-0.98	0.0016	-0.077
0.0500	4.90		33	54.2%	0.04	0.0015	-0.071	550	119.70	127.70			48.9%	-0.98	0.0013	-0.063
0	4.90		2	55.5%	0.04	0.0013	-0.063	555	125.30	132.60			52.5%	-0.99	0.0011	-0.049
0.1000	1.00		11	43.1%	0.03	0.0012	-0.057	560	130.00	137.60			52.6%	-0.99	0.0009	-0.037
0	1.35		8	46.9%	0.02	0.0010	-0.045	570	139.40	147.40			50.0%	-1.00	0.0005	-0.019
0	1.00		29	47.0%	0.02	0.0008	-0.036	580	150.00	157.30			56.2%	-1.00	0.0003	-0.007
0	2.30		2	56.3%	0.01	0.0006	-0.029	590	160.00	167.30			58.7%	-1.00	0.0001	-0.002
0	3.60		90	63.7%	0.01	0.0005	-0.023	600	169.20	177.30			51.4%	-1.00	0.0000	-0.001
0	0.8500		20	52.3%	0.01	0.0004	-0.018	610	179.20	187.30			53.5%	-1.00	0.0000	-0.000
0	1.00		2	55.5%	0.01	0.0003	-0.014	620	189.30	197.30			58.5%	-1.00	0.0000	0.000
0	3.20		8	69.3%	0.00	0.0002	-0.011	630	199.30	207.30			60.6%	-1.00	0.0000	0.000
0	2.90		6	70.3%	0.00	0.0002	-0.009	640	209.70	217.30			67.9%	-1.00	0.0000	0.000

Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.

Volatility smile — Nov 20, 2026

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Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.

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ISRG option chain Intuitive Surgical, Inc.

Volatility smile — Nov 20, 2026

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