ISRG - Options Database

ISRG

INTUITIVE SURGICAL I

$350.06 -0.88%

$351.40 (+0.38%)🌙

as of 07/21 06:41 PM

(7/20 18:41) ◀

Tuesday, July 21, 2026 (6:41pm)

▶ (7/22 19:45)

◀ 7/21 18:41 ▶

Option Volume

Detail

ℹ

Current (07/21) 9,797

Calls: 5,822 (59%)

Puts: 3,975 (41%)

Prior (07/20) 24,112

Calls: 12,215 (51%)

Puts: 11,897 (49%)

Current vs Prior -59.37%

Calls: -52.34% (Calls)

Puts: -66.59% (Puts)

Prior 7-Day Total 146,650

Calls: 76,842 (52%)

Puts: 69,808 (48%)

Prior 7-Day Average 20,950

Calls: 10,977 (52%)

Puts: 9,972 (48%)

Current vs Prior 7-Day Avg -53.24%

Calls: -46.96%

Puts: -60.14%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/21) $14.65M

Calls: $5.47M (37%)

Puts: $9.18M (63%)

Prior (07/20) $28.54M

Calls: $12.43M (44%)

Puts: $16.11M (56%)

Current vs Prior -48.67%

Calls: -56.00%

Puts: -43.01%

Prior 7-Day Total $200.42M

Calls: $79.11M (39%)

Puts: $121.32M (61%)

Prior 7-Day Average $28.63M

Calls: $11.30M (39%)

Puts: $17.33M (61%)

Current vs Prior 7-Day Avg -48.84%

Calls: -51.61%

Puts: -47.03%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/21) 0.68

Prior (07/20) 0.97

Current vs Prior -29.90%

Prior 7-Day Average 0.91

Current vs Prior 7-Day Avg -25.25%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/21) 65,441

Calls: 34,517 (53%)

Puts: 30,924 (47%)

Prior (07/20) 63,365

Calls: 34,849 (55%)

Puts: 28,516 (45%)

Current vs Prior +3.28%

Prior 7-Day Total 666,387

Calls: 376,999 (57%)

Puts: 289,388 (43%)

Prior 7-Day Average 95,198

Calls: 53,857 (57%)

Puts: 41,341 (43%)

Current vs Prior 7-Day Avg -31.26%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)

Current 3.71% | 5.58%9.04% | 12.00%

Prior 4.23% | 6.06%8.75% | 12.64%

Current vs Prior -12.27% | -7.83%+3.34% | -5.10%

Prior 7-Day Avg 7.09% | 8.21%7.27% | 12.13%

Current vs 7-Day Avg -47.60% | -31.98%+24.39% | -1.08%

Prior 7-Day Eod 4.23% | 6.06%8.75% | 12.64%

Current vs 7-Day Eod -12.27% | -7.83%+3.34% | -5.10%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 77.61% | 37.93%

Calls: 113.64% | 36.73%

Puts: 41.58% | 39.13%

Prior 77.61% | 37.93%

Calls: 113.64% | 36.73%

Puts: 41.58% | 39.13%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 30.88% | 20.56%

Calls: 40.25% | 19.82%

Puts: 21.51% | 21.29%

Current vs 7-Day Avg +151.34% | +84.52%

Liquidity Expensive

Add Card

🤖 AI Insights

Moderately bearish flow with 63% put dollar volume ($9.18M). Below-average activity with volume down 59% vs prior. Bullish P/C ratio of 0.68. P/C ratio dropping 30% - sentiment shifting bullish.

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BEARISH

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads

💰 Best Value Under $1

📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 34 of results (avg 8.0%, best 3.5%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$355.00	Aug 21	13.10	13.80	$13.45	5.2%	23	0.47	66
$352.50	Aug 21	14.30	15.20	$14.75	6.1%	2	0.50	3
$357.50	Aug 21	11.90	12.70	$12.30	6.5%	47	0.45	--
$350.00	Aug 28	17.40	18.80	$18.10	7.7%	1	0.53	21
$355.00	Aug 28	15.10	16.40	$15.75	8.3%	18	0.48	4

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Aug 21	19.90	20.60	$20.25	3.5%	90	0.57	586
$370.00	Aug 14	24.40	25.90	$25.15	6.0%	1	0.70	--
$350.00	Aug 21	13.90	14.80	$14.35	6.3%	24	0.48	602
$365.00	Jul 31	18.00	19.20	$18.60	6.5%	21	0.68	36
$360.00	Aug 28	21.00	22.50	$21.75	6.9%	5	0.56	4

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 91 found (avg delta 0.73, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Jul 31	49.30	54.70	$52.00	10.4%	1	0.97	--
$320.00	Jul 31	28.40	35.60	$32.00	22.5%	10	0.90	10
$305.00	Aug 28	47.40	51.70	$49.55	8.7%	2	0.87	36
$310.00	Aug 21	40.20	48.00	$44.10	17.7%	1	0.87	--
$320.00	Aug 21	33.00	40.00	$36.50	19.2%	10	0.82	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Jul 24	35.80	43.90	$39.85	20.3%	3	1.00	86
$382.50	Jul 24	28.80	34.00	$31.40	16.6%	2	0.95	--
$380.00	Jul 24	27.80	33.50	$30.65	18.6%	6	0.95	148
$385.00	Jul 24	33.00	38.70	$35.85	15.9%	6	0.94	64
$387.50	Jul 24	33.70	40.20	$36.95	17.6%	1	0.94	--

Most actively traded options today. High liquidity = easy entry/exit. 271 active (total vol 6.0K, top 344)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$365.00	Jul 24	1.35	1.60	$1.48	16.9%	331	0.18	956
$360.00	Jul 24	1.40	2.50	$1.95	56.4%	276	0.24	513
$420.00	Jul 24	0.00	0.05	$0.03	166.7%	209	0.00	239
$350.00	Jul 31	8.50	10.10	$9.30	17.2%	189	0.52	80
$370.00	Jul 24	0.35	1.45	$0.90	122.2%	184	0.12	197

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Aug 21	3.50	4.50	$4.00	25.0%	344	0.18	195
$350.00	Jul 24	5.30	6.00	$5.65	12.4%	118	0.49	242
$325.00	Jul 24	0.05	1.10	$0.58	181.0%	103	0.07	95
$340.00	Jul 24	1.90	2.65	$2.28	32.9%	101	0.24	254
$315.00	Jul 24	0.00	1.20	$0.60	200.0%	93	0.06	--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 58 strikes (avg 45.7%, max 161.1%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$405.00	Jul 24	Aug 28	91.0%	44.5%	104.7%	3	145
$410.00	Jul 24	Aug 28	83.4%	42.8%	94.8%	9	79
$395.00	Jul 24	Aug 28	73.7%	38.6%	91.0%	11	61
$420.00	Jul 24	Aug 21	74.7%	43.5%	71.7%	229	495
$415.00	Jul 24	Aug 14	70.3%	44.7%	57.5%	27	42

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$290.00	Jul 24	Aug 21	113.6%	43.5%	161.1%	9	103
$300.00	Jul 24	Aug 28	88.7%	38.9%	128.0%	8	85
$305.00	Jul 24	Aug 28	88.5%	40.6%	117.9%	64	14
$315.00	Jul 24	Aug 28	76.6%	37.3%	105.4%	97	3
$395.00	Jul 24	Aug 28	73.7%	38.6%	91.0%	4	23

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 164 found (best R:R 49.00, avg 4.48)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$400.00	$405.00	Aug 28	$0.12	$4.88	$0.12	40.67	$400.12
$387.50	$390.00	Jul 24	$0.10	$2.40	$0.10	24.00	$387.60
$370.00	$372.50	Jul 24	$0.12	$2.38	$0.12	19.83	$370.12
$405.00	$410.00	Jul 24	$0.27	$4.73	$0.27	17.52	$405.27
$395.00	$400.00	Jul 24	$0.28	$4.72	$0.28	16.86	$395.28

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$315.00	$300.00	Jul 31	$0.30	$14.70	$0.30	49.00	$314.70
$305.00	$300.00	Jul 24	$0.18	$4.82	$0.18	26.78	$304.82
$325.00	$320.00	Aug 7	$0.18	$4.82	$0.18	26.78	$324.82
$295.00	$290.00	Aug 21	$0.28	$4.72	$0.28	16.86	$294.72
$325.00	$320.00	Jul 24	$0.30	$4.70	$0.30	15.67	$324.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 201 found (best R:R 49.00, avg 1.92)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$365.00	$367.50	Jul 31	$2.37	$2.37	$0.13	18.23	$367.37
$350.00	$352.50	Aug 7	$2.30	$2.30	$0.20	11.50	$352.30
$320.00	$330.00	Aug 21	$9.15	$9.15	$0.85	10.76	$329.15
$320.00	$340.00	Jul 31	$16.90	$16.90	$3.10	5.45	$336.90
$305.00	$320.00	Aug 28	$11.80	$11.80	$3.20	3.69	$316.80

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$395.00	$390.00	Jul 24	$4.90	$4.90	$0.10	49.00	$390.10
$377.50	$375.00	Jul 24	$2.40	$2.40	$0.10	24.00	$375.10
$395.00	$390.00	Jul 31	$4.75	$4.75	$0.25	19.00	$390.25
$362.50	$360.00	Jul 31	$2.30	$2.30	$0.20	11.50	$360.20
$410.00	$390.00	Aug 21	$18.25	$18.25	$1.75	10.43	$391.75

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 56 found (avg debit $2.06, cheapest $0.05)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$420.00	Jul 24	Jul 31	$0.30	74.7%	56.0%
$400.00	Jul 24	Jul 31	$0.48	61.1%	47.3%
$395.00	Jul 24	Jul 31	$0.52	73.7%	48.4%
$390.00	Jul 24	Jul 31	$0.70	59.2%	44.5%
$412.50	Jul 24	Jul 31	$1.15	100.2%	70.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$315.00	Jul 24	Jul 31	$0.05	76.6%	42.3%
$300.00	Jul 24	Jul 31	$0.10	88.7%	51.0%
$390.00	Jul 24	Jul 31	$0.15	59.2%	44.5%
$380.00	Jul 24	Jul 31	$0.35	51.4%	49.4%
$420.00	Aug 7	Aug 21	$0.40	51.9%	43.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 86 found (cheapest 3.30% of stock, avg 9.16%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$350.00	Jul 24	$5.90	$5.65	$11.55	$338.45	$361.55	3.30%
$352.50	Jul 24	$4.65	$7.10	$11.75	$340.75	$364.25	3.36%
$347.50	Jul 24	$7.40	$4.50	$11.90	$335.60	$359.40	3.40%
$355.00	Jul 24	$3.70	$8.50	$12.20	$342.80	$367.20	3.49%
$345.00	Jul 24	$9.00	$3.55	$12.55	$332.45	$357.55	3.59%
$357.50	Jul 24	$2.93	$10.40	$13.33	$344.17	$370.83	3.81%
$340.00	Jul 24	$11.85	$2.28	$14.13	$325.87	$354.13	4.04%
$360.00	Jul 24	$1.95	$12.20	$14.15	$345.85	$374.15	4.04%
$362.50	Jul 24	$1.78	$14.35	$16.13	$346.37	$378.63	4.61%
$365.00	Jul 24	$1.48	$15.60	$17.08	$347.92	$382.08	4.88%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.16% of stock, avg 4.66%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$362.50	$340.00	Jul 24	$1.78	$2.28	$4.06	$335.94	$366.56
$360.00	$340.00	Jul 24	$1.95	$2.28	$4.23	$335.77	$364.23
$362.50	$342.50	Jul 24	$1.78	$2.80	$4.58	$337.92	$367.08
$360.00	$342.50	Jul 24	$1.95	$2.80	$4.75	$337.75	$364.75
$357.50	$340.00	Jul 24	$2.93	$2.28	$5.21	$334.79	$362.71
$362.50	$345.00	Jul 24	$1.78	$3.55	$5.33	$339.67	$367.83
$360.00	$345.00	Jul 24	$1.95	$3.55	$5.50	$339.50	$365.50
$357.50	$342.50	Jul 24	$2.93	$2.80	$5.73	$336.77	$363.23
$355.00	$340.00	Jul 24	$3.70	$2.28	$5.98	$334.02	$360.98
$362.50	$347.50	Jul 24	$1.78	$4.50	$6.28	$341.22	$368.78

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 421 found (best R:R 32.33, avg credit $2.95)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
350/355	360/365	Aug 28	$4.85	$0.15	32.33	$350.15	$364.85
310/315	320/330	Aug 21	$9.68	$0.32	30.25	$305.32	$329.68
310/315	350/355	Aug 14	$4.83	$0.17	28.41	$310.17	$354.83
285/290	320/330	Aug 21	$9.62	$0.38	25.32	$280.38	$329.62
295/300	320/330	Aug 21	$9.50	$0.50	19.00	$290.50	$329.50
340/345	355/360	Aug 28	$4.75	$0.25	19.00	$340.25	$359.75
290/295	320/330	Aug 21	$9.43	$0.57	16.54	$285.57	$329.43
342/345	348/350	Jul 31	$2.35	$0.15	15.67	$342.65	$349.85
348/350	352/355	Jul 31	$2.35	$0.15	15.67	$347.65	$354.85
335/338	350/352	Aug 21	$2.35	$0.15	15.67	$335.15	$352.35

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 102 found (best R:R 70.43, cheapest $0.07)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$345.00	$350.00	$355.00	Aug 28	$0.10	$4.90	49.00
$362.50	$365.00	$367.50	Jul 24	$0.09	$2.41	26.78
$345.00	$347.50	$350.00	Jul 24	$0.10	$2.40	24.00
$380.00	$385.00	$390.00	Aug 21	$0.20	$4.80	24.00
$370.00	$375.00	$380.00	Aug 14	$0.25	$4.75	19.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$290.00	$295.00	$300.00	Aug 21	$0.07	$4.93	70.43
$320.00	$325.00	$330.00	Aug 14	$0.08	$4.92	61.50
$350.00	$355.00	$360.00	Aug 28	$0.10	$4.90	49.00
$310.00	$315.00	$320.00	Aug 21	$0.14	$4.86	34.71
$360.00	$365.00	$370.00	Aug 14	$0.15	$4.85	32.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 117 found (best net $-0.20, 101 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$400.00	$412.50	1:2	Jul 31	-$2.67	$9.83
$410.00	$420.00	1:2	Aug 21	-$1.92	$8.08
$300.00	$320.00	1:2	Jul 31	-$12.00	$8.00
$360.00	$370.00	1:2	Aug 14	-$2.70	$7.30
$400.00	$410.00	1:2	Aug 7	-$3.80	$6.20

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$420.00	$385.00	1:2	Aug 7	-$0.20	$34.80
$395.00	$370.00	1:2	Aug 28	-$8.05	$16.95
$315.00	$300.00	1:2	Jul 31	-$0.05	$14.95
$300.00	$290.00	1:2	Jul 24	-$0.55	$9.45
$320.00	$310.00	1:2	Aug 7	-$0.83	$9.17

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 68 found (best yield 4.31%, avg 1.34%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$355.00	Aug 28	$15.10	0.48	1.4%	4.31%	5.72%	18	4
$352.50	Aug 21	$14.30	0.50	0.7%	4.09%	4.78%	2	3
$355.00	Aug 21	$13.10	0.47	1.4%	3.74%	5.15%	23	66
$360.00	Aug 28	$13.00	0.44	2.8%	3.71%	6.55%	59	17
$357.50	Aug 21	$11.90	0.45	2.1%	3.40%	5.52%	47	--
$365.00	Aug 28	$11.00	0.40	4.3%	3.14%	7.41%	10	12
$360.00	Aug 21	$10.70	0.43	2.8%	3.06%	5.90%	154	242
$355.00	Aug 14	$10.60	0.46	1.4%	3.03%	4.44%	25	7
$362.50	Aug 21	$8.90	0.39	3.5%	2.54%	6.10%	8	100
$355.00	Aug 7	$8.70	0.45	1.4%	2.49%	3.90%	84	12

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 5,822

Total Puts 3,975

Put/Call Ratio 0.68

Net Difference 1,847

Prior's Put/Call Breakdown

Total Calls 12,215

Total Puts 11,897

Put/Call Ratio 0.97

Net Difference 318

Prior 7-Day Put/Call Summary

Total Calls 76,842

Total Puts 69,808

Average Put/Call Ratio 0.91

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

Add Card