ISRG Stock Prices

Data as of Nov 9, 2026

Last

460.56

Change

+7.76

Open

456.66

Previous

452.80

High

463.00

Low

454.04

Bid

-

Ask

-

Volume

2,138,514

Trades

-

Dividend

-

Yield

-

Ex-Div

-

Split Date

-

Impl Vol

37.2%

Hist Vol

35.6%

Opt Volume

2,656

Open Int

119,135

IV Quote Option Chain Price History 10 Day Snapshot Strike Pegger Volatility Skew Trade Finder

Price & Volatility Chart

Start Date

End Date

Implied VolatilityHistorical Volatility

Price History

Date	Open	High	Low	Close	Chg	Volume	Opt Volume	Impl Vol	Hist Vol
Nov 9, 2026	456.66	463.00	454.04	460.56	+7.76	2,138,514	2,656	0.372	0.356
Nov 6, 2026	457.00	463.25	450.51	452.80	-15.72	2,137,517	3,295	0.364	0.356
Nov 5, 2026	482.88	485.17	461.19	468.52	-13.58	4,643,520	5,135	0.364	0.354
Nov 4, 2026	458.99	485.85	453.69	482.10	+41.35	4,783,852	10,961	0.342	0.353
Nov 3, 2026	436.65	443.58	434.05	440.75	+3.88	1,706,549	2,052	0.348	0.342
Nov 2, 2026	439.79	446.46	436.04	436.87	+4.86	3,767,351	4,801	0.373	0.342
Oct 30, 2026	453.60	453.60	431.19	432.01	-16.75	3,216,687	4,950	0.343	0.342
Oct 29, 2026	447.85	450.40	443.48	448.76	+4.58	1,882,549	2,525	0.330	0.340
Oct 28, 2026	441.43	449.97	437.51	444.18	-1.70	1,807,130	1,702	0.312	0.340
Oct 27, 2026	451.63	451.63	443.85	445.88	-5.75	1,575,869	4,659	0.348	0.340
Oct 26, 2026	451.93	458.88	447.61	451.63	-0.66	2,916,263	3,810	0.337	0.340
Oct 23, 2026	443.65	458.45	442.56	452.29	+8.44	2,997,750	11,941	0.341	0.340
Oct 22, 2026	430.75	444.15	427.47	443.85	+15.73	2,735,745	7,828	0.349	0.343
Oct 21, 2026	402.50	432.75	398.99	428.12	-9.88	4,698,286	18,414	0.329	0.366
Oct 20, 2026	433.50	440.40	432.00	438.00	+4.82	2,772,733	17,666	0.490	0.365
Oct 19, 2026	428.79	434.62	426.70	433.18	+6.48	2,469,236	10,565	0.721	0.366
Oct 16, 2026	428.43	434.89	425.51	426.70	-1.16	2,573,763	6,318	0.645	0.366
Oct 15, 2026	425.50	429.89	419.54	427.86	+7.62	2,005,997	5,181	0.566	0.366
Oct 14, 2026	424.81	425.50	414.65	420.24	-1.82	1,905,489	3,625	0.550	0.366
Oct 13, 2026	430.00	430.00	416.37	422.06	-5.58	1,733,416	3,776	0.445	0.366
Oct 12, 2026	423.00	429.27	421.03	427.64	+3.68	1,596,942	5,211	0.404	0.366
Oct 9, 2026	416.39	427.53	415.86	423.96	+8.55	1,760,819	10,177	0.387	0.368
Oct 8, 2026	411.60	416.72	407.70	415.41	+0.89	2,525,169	3,440	0.379	0.367
Oct 7, 2026	405.07	416.81	404.20	414.52	+9.76	1,891,512	5,060	0.397	0.368
Oct 6, 2026	405.20	409.34	402.00	404.76	-1.72	1,623,607	4,183	0.417	0.368
Oct 5, 2026	389.76	407.63	389.11	406.48	+14.53	1,657,435	6,715	0.387	0.368
Oct 2, 2026	405.15	406.47	391.39	391.95	+0.00	1,822,151	5,126	0.334	0.366
Oct 1, 2026	409.05	410.52	399.25	401.24	-5.39	1,508,507	4,654	0.333	0.366
Sep 30, 2026	408.05	410.74	405.51	406.63	-5.55	1,635,094	2,176	0.379	0.366
Sep 29, 2026	411.90	414.20	407.07	412.18	-2.61	1,877,092	5,617	0.423	0.367
Sep 28, 2026	405.18	416.51	402.75	414.79	+9.61	2,561,282	6,823	0.390	0.367
Sep 25, 2026	397.65	406.39	391.92	405.18	+5.66	2,465,067	5,491	0.322	0.366
Sep 24, 2026	396.73	404.19	395.18	399.52	+1.22	1,549,149	5,032	0.361	0.366
Sep 23, 2026	400.88	404.44	396.05	398.30	-3.79	1,642,676	5,405	0.390	0.366
Sep 22, 2026	403.00	403.97	397.72	402.09	+0.44	1,799,031	3,788	0.361	0.366
Sep 21, 2026	393.89	403.48	391.04	401.65	+8.32	2,965,934	7,049	0.375	0.366
Sep 18, 2026	381.51	394.91	379.50	393.33	+9.79	4,783,924	8,602	0.347	0.366
Sep 17, 2026	385.57	388.20	378.28	383.54	+1.25	2,372,879	6,302	0.390	0.365
Sep 16, 2026	378.00	387.29	377.16	382.29	+5.13	2,133,703	6,913	0.340	0.365
Sep 15, 2026	374.54	379.11	368.85	377.16	-0.78	1,917,474	2,938	0.367	0.364
Sep 14, 2026	374.60	378.58	372.15	377.94	+8.67	2,425,999	5,946	0.397	0.366
Sep 11, 2026	363.56	374.48	363.56	369.28	+8.81	2,235,458	6,296	0.374	0.366
Sep 10, 2026	347.66	362.48	345.25	360.46	+7.22	3,343,959	12,042	0.390	0.365
Sep 9, 2026	350.20	357.99	349.86	353.24	+3.08	2,358,876	6,490	0.342	0.367
Sep 8, 2026	361.31	362.53	347.52	350.16	+0.00	3,190,501	16,567	0.396	0.366
Sep 4, 2026	367.81	369.55	363.23	366.70	-3.13	2,078,154	4,648	0.319	0.367
Sep 3, 2026	374.79	378.99	365.42	369.83	-2.05	1,694,023	6,986	0.332	0.368
Sep 2, 2026	369.00	382.41	368.25	371.88	+2.63	2,015,373	3,833	0.363	0.373
Sep 1, 2026	375.00	375.40	366.35	369.25	-7.61	1,835,503	3,237	0.351	0.373
Aug 31, 2026	369.00	377.37	365.32	376.86	+4.26	1,870,331	3,936	0.328	0.373
Aug 28, 2026	368.00	373.40	366.74	372.60	+5.53	1,797,361	4,859	0.300	0.373
Aug 27, 2026	369.61	372.31	366.90	367.07	-3.35	1,657,062	7,469	0.308	0.373
Aug 26, 2026	368.49	372.37	366.73	370.42	-1.42	1,658,854	4,653	0.322	0.373
Aug 25, 2026	375.25	378.23	367.07	371.84	-1.73	1,767,251	4,020	0.330	0.373
Aug 24, 2026	379.25	384.06	373.48	373.57	-5.24	1,516,448	4,923	0.346	0.373
Aug 21, 2026	375.13	382.04	367.24	378.81	+4.33	2,007,121	9,275	0.325	0.373
Aug 20, 2026	397.23	398.99	372.60	374.48	-23.24	3,827,798	8,021	0.317	0.374
Aug 19, 2026	394.55	405.34	394.00	397.72	+6.54	2,123,014	4,879	0.336	0.369
Aug 18, 2026	394.00	399.88	390.84	391.18	+0.85	2,363,548	4,047	0.335	0.368
Aug 17, 2026	392.10	396.99	389.67	390.33	-4.18	2,143,563	3,837	0.334	0.368
Aug 14, 2026	401.02	402.46	394.06	394.51	-6.76	1,977,195	6,363	0.288	0.368
Aug 13, 2026	403.72	404.69	398.00	401.27	+0.00	2,353,511	4,506	0.291	0.368
Aug 12, 2026	403.81	404.98	397.17	401.27	+0.04	3,113,407	6,054	0.293	0.368
Aug 11, 2026	392.22	402.14	392.22	401.23	+7.85	4,117,619	10,010	0.336	0.368
Aug 10, 2026	379.24	393.63	378.00	393.38	+14.57	3,210,124	9,758	0.344	0.368

Dividend History

Ex-Date	Pay Date	Amount	Annual	Yield
No reported dividends.

Split History

Split Date	Factor	Announced
No splits on record.