ISRG - Options Database

ISRG

INTUITIVE SURGICAL I

$353.17 +2.24%

$353.67 (+0.14%)🌙

as of 07/20 06:41 PM

(7/17 18:43) ◀

Monday, July 20, 2026 (6:41pm)

▶ (7/21 18:41)

◀ 7/20 18:41 ▶

Option Volume

Detail

ℹ

Current (07/20) 24,112

Calls: 12,215 (51%)

Puts: 11,897 (49%)

Prior (07/17) 43,340

Calls: 23,462 (54%)

Puts: 19,878 (46%)

Current vs Prior -44.37%

Calls: -47.94% (Calls)

Puts: -40.15% (Puts)

Prior 7-Day Total 127,185

Calls: 67,225 (53%)

Puts: 59,960 (47%)

Prior 7-Day Average 18,169

Calls: 9,603 (53%)

Puts: 8,565 (47%)

Current vs Prior 7-Day Avg +32.71%

Calls: +27.19%

Puts: +38.89%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/20) $28.54M

Calls: $12.43M (44%)

Puts: $16.11M (56%)

Prior (07/17) $68.29M

Calls: $21.83M (32%)

Puts: $46.47M (68%)

Current vs Prior -58.21%

Calls: -43.04%

Puts: -65.33%

Prior 7-Day Total $177.71M

Calls: $70.01M (39%)

Puts: $107.70M (61%)

Prior 7-Day Average $25.39M

Calls: $10.00M (39%)

Puts: $15.39M (61%)

Current vs Prior 7-Day Avg +12.42%

Calls: +24.28%

Puts: +4.70%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/20) 0.97

Prior (07/17) 0.85

Current vs Prior +14.96%

Prior 7-Day Average 0.89

Current vs Prior 7-Day Avg +9.82%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/20) 63,365

Calls: 34,849 (55%)

Puts: 28,516 (45%)

Prior (07/17) 107,341

Calls: 57,854 (54%)

Puts: 49,487 (46%)

Current vs Prior -40.97%

Prior 7-Day Total 652,619

Calls: 373,868 (57%)

Puts: 278,751 (43%)

Prior 7-Day Average 93,231

Calls: 53,409 (57%)

Puts: 39,821 (43%)

Current vs Prior 7-Day Avg -32.03%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 4.23% | 6.06%8.75% | 12.64%

Prior 4.70% | 6.01%1.46% | 9.64%

Current vs Prior -10.02% | +0.87%+498.45% | +31.14%

Prior 7-Day Avg 6.79% | 8.55%7.22% | 12.18%

Current vs 7-Day Avg -37.68% | -29.11%+21.15% | +3.78%

Prior 7-Day Eod 4.70% | 6.01%1.46% | 9.64%

Current vs 7-Day Eod -10.02% | +0.87%+498.45% | +31.14%

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 21.67% | 17.23%

Calls: 25.58% | 16.60%

Puts: 17.75% | 17.86%

Current vs 7-Day Avg +258.22% | +120.12%

Liquidity Expensive

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🤖 AI Insights

Light premium activity with dollar volume down 58% vs prior. Below-average activity with volume down 44% vs prior. Declining open interest (down 41%) indicates positions being closed.

Smart Money BEARISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BEARISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

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

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Tightest Spreads

💰

Best Value <$1

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High Delta

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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 31 of results (avg 8.2%, best 4.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Aug 21	17.80	18.70	$18.25	4.9%	269	0.55	237
$345.00	Aug 21	20.30	21.40	$20.85	5.3%	8	0.60	8
$355.00	Aug 21	15.20	16.30	$15.75	7.0%	107	0.50	42
$365.00	Aug 21	10.90	11.70	$11.30	7.1%	20	0.41	244
$335.00	Aug 21	26.10	28.10	$27.10	7.4%	1	0.70	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Jul 31	19.60	20.90	$20.25	6.4%	95	0.73	67
$365.00	Jul 24	13.90	14.90	$14.40	6.9%	12	0.74	100
$350.00	Jul 31	8.00	8.60	$8.30	7.2%	86	0.43	139
$380.00	Aug 21	30.80	33.20	$32.00	7.5%	11	0.72	225
$375.00	Aug 14	26.00	28.10	$27.05	7.8%	2	0.70	--

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. 109 found (avg delta 0.74, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Jul 24	41.30	46.90	$44.10	12.7%	3	0.99	5
$300.00	Jul 31	50.80	55.90	$53.35	9.6%	4	0.97	--
$320.00	Jul 24	30.40	37.70	$34.05	21.4%	1	0.96	2
$320.00	Jul 31	32.90	36.80	$34.85	11.2%	3	0.92	--
$310.00	Aug 14	42.50	48.90	$45.70	14.0%	15	0.91	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Jul 24	44.20	49.50	$46.85	11.3%	12	1.00	87
$410.00	Jul 24	53.80	60.30	$57.05	11.4%	1	1.00	--
$420.00	Jul 24	63.80	70.20	$67.00	9.6%	9	1.00	10
$420.00	Jul 31	62.90	70.50	$66.70	11.4%	1	1.00	--
$400.00	Jul 31	45.00	50.30	$47.65	11.1%	3	0.96	104

Most actively traded options today. High liquidity = easy entry/exit. 272 active (total vol 11.5K, top 1.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$365.00	Jul 24	2.45	3.10	$2.78	23.4%	1.0K	0.27	88
$345.00	Jul 24	11.30	12.80	$12.05	12.4%	929	0.69	12
$347.50	Jul 24	9.80	10.90	$10.35	10.6%	858	0.64	28
$370.00	Jul 31	3.80	4.50	$4.15	16.9%	610	0.28	20
$360.00	Jul 24	3.90	4.40	$4.15	12.0%	561	0.36	186

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Jul 24	1.75	2.40	$2.08	31.2%	218	0.21	216
$320.00	Jul 24	0.15	0.45	$0.30	100.0%	165	0.04	295
$360.00	Jul 31	13.00	14.20	$13.60	8.8%	148	0.58	66
$325.00	Aug 21	4.40	5.40	$4.90	20.4%	146	0.21	122
$350.00	Jul 24	4.80	5.80	$5.30	18.9%	129	0.41	188

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 65 strikes (avg 31.4%, max 114.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$405.00	Jul 24	Aug 21	72.9%	40.1%	81.6%	2	--
$395.00	Jul 24	Aug 28	63.4%	39.9%	59.0%	2	--
$420.00	Jul 24	Aug 28	66.3%	43.4%	52.6%	5	10
$342.50	Jul 24	Aug 21	47.6%	32.4%	46.9%	4	2
$410.00	Jul 24	Aug 28	53.9%	37.6%	43.2%	7	80

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$305.00	Jul 24	Aug 28	79.5%	37.0%	114.9%	14	--
$300.00	Jul 24	Aug 21	72.3%	41.8%	73.2%	43	252
$395.00	Jul 24	Aug 21	63.4%	38.0%	66.9%	7	--
$420.00	Jul 24	Aug 21	66.3%	42.1%	57.4%	11	10
$335.00	Jul 24	Aug 28	48.4%	33.5%	44.6%	87	132

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 163 found (best R:R 49.00, avg 4.74)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$415.00	$420.00	Aug 21	$0.10	$4.90	$0.10	49.00	$415.10
$400.00	$405.00	Aug 21	$0.15	$4.85	$0.15	32.33	$400.15
$415.00	$420.00	Jul 31	$0.22	$4.78	$0.22	21.73	$415.22
$395.00	$410.00	Aug 7	$0.93	$14.07	$0.93	15.13	$395.93
$395.00	$400.00	Jul 31	$0.35	$4.65	$0.35	13.29	$395.35

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$320.00	$310.00	Jul 24	$0.22	$9.78	$0.22	44.45	$319.78
$315.00	$310.00	Aug 28	$0.13	$4.87	$0.13	37.46	$314.87
$310.00	$305.00	Aug 21	$0.18	$4.82	$0.18	26.78	$309.82
$325.00	$320.00	Jul 24	$0.20	$4.80	$0.20	24.00	$324.80
$310.00	$300.00	Aug 14	$0.43	$9.57	$0.43	22.26	$309.57

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 213 found (best R:R 49.00, avg 2.59)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$305.00	$320.00	Aug 21	$14.10	$14.10	$0.90	15.67	$319.10
$325.00	$330.00	Aug 21	$4.65	$4.65	$0.35	13.29	$329.65
$320.00	$332.50	Jul 24	$11.60	$11.60	$0.90	12.89	$331.60
$300.00	$320.00	Jul 31	$18.50	$18.50	$1.50	12.33	$318.50
$335.00	$340.00	Jul 31	$4.25	$4.25	$0.75	5.67	$339.25

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
$420.00	$410.00	Jul 31	$9.75	$9.75	$0.25	39.00	$410.25
$375.00	$370.00	Aug 21	$4.85	$4.85	$0.15	32.33	$370.15
$390.00	$385.00	Aug 21	$4.85	$4.85	$0.15	32.33	$385.15
$415.00	$405.00	Aug 21	$9.45	$9.45	$0.55	17.18	$405.55

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 62 found (avg debit $2.03, cheapest $0.28)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$420.00	Jul 24	Jul 31	$0.28	66.3%	50.8%
$395.00	Jul 24	Jul 31	$0.33	63.4%	42.2%
$400.00	Jul 24	Jul 31	$0.38	49.6%	40.6%
$410.00	Jul 24	Aug 7	$0.52	53.9%	38.7%
$392.50	Jul 24	Jul 31	$0.77	66.9%	47.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$380.00	Jul 24	Jul 31	$0.45	47.9%	38.3%
$390.00	Jul 24	Aug 7	$0.45	50.6%	41.6%
$320.00	Jul 24	Jul 31	$0.68	54.4%	42.4%
$400.00	Jul 24	Jul 31	$0.80	49.6%	40.6%
$377.50	Jul 24	Jul 31	$0.85	49.6%	45.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 101 found (cheapest 3.89% of stock, avg 9.22%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$352.50	Jul 24	$7.35	$6.40	$13.75	$338.75	$366.25	3.89%
$355.00	Jul 24	$6.15	$7.60	$13.75	$341.25	$368.75	3.89%
$350.00	Jul 24	$8.75	$5.30	$14.05	$335.95	$364.05	3.98%
$357.50	Jul 24	$5.15	$9.05	$14.20	$343.30	$371.70	4.02%
$347.50	Jul 24	$10.35	$4.25	$14.60	$332.90	$362.10	4.13%
$360.00	Jul 24	$4.15	$10.70	$14.85	$345.15	$374.85	4.20%
$345.00	Jul 24	$12.05	$3.55	$15.60	$329.40	$360.60	4.42%
$362.50	Jul 24	$3.35	$12.65	$16.00	$346.50	$378.50	4.53%
$342.50	Jul 24	$13.40	$2.75	$16.15	$326.35	$358.65	4.57%
$365.00	Jul 24	$2.78	$14.40	$17.18	$347.82	$382.18	4.86%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.57% of stock, avg 4.88%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$365.00	$342.50	Jul 24	$2.78	$2.75	$5.53	$336.97	$370.53
$362.50	$342.50	Jul 24	$3.35	$2.75	$6.10	$336.40	$368.60
$365.00	$345.00	Jul 24	$2.78	$3.55	$6.33	$338.67	$371.33
$360.00	$342.50	Jul 24	$4.15	$2.75	$6.90	$335.60	$366.90
$362.50	$345.00	Jul 24	$3.35	$3.55	$6.90	$338.10	$369.40
$365.00	$347.50	Jul 24	$2.78	$4.25	$7.03	$340.47	$372.03
$362.50	$347.50	Jul 24	$3.35	$4.25	$7.60	$339.90	$370.10
$360.00	$345.00	Jul 24	$4.15	$3.55	$7.70	$337.30	$367.70
$357.50	$342.50	Jul 24	$5.15	$2.75	$7.90	$334.60	$365.40
$365.00	$350.00	Jul 24	$2.78	$5.30	$8.08	$341.92	$373.08

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 373 found (best R:R 45.88, avg credit $3.18)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
290/295	305/320	Aug 21	$14.68	$0.32	45.88	$280.32	$319.68
365/370	375/380	Aug 14	$4.85	$0.15	32.33	$365.15	$379.85
295/300	305/320	Aug 21	$14.52	$0.48	30.25	$285.48	$319.52
305/310	325/330	Aug 21	$4.83	$0.17	28.41	$305.17	$329.83
342/345	348/350	Jul 24	$2.40	$0.10	24.00	$342.60	$349.90
360/365	370/375	Aug 14	$4.80	$0.20	24.00	$360.20	$374.80
322/325	350/352	Jul 31	$2.38	$0.12	19.83	$322.62	$352.38
300/305	320/332	Jul 24	$11.87	$0.63	18.84	$293.13	$331.87
340/342	345/348	Jul 24	$2.37	$0.13	18.23	$340.13	$347.37
310/315	385/390	Aug 14	$4.72	$0.28	16.86	$310.28	$389.72

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 106 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$350.00	$355.00	$360.00	Aug 14	$0.05	$4.95	99.00
$332.50	$335.00	$337.50	Jul 24	$0.05	$2.45	49.00
$380.00	$385.00	$390.00	Aug 7	$0.10	$4.90	49.00
$370.00	$372.50	$375.00	Jul 24	$0.07	$2.43	34.71
$375.00	$380.00	$385.00	Aug 21	$0.15	$4.85	32.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$295.00	$300.00	$305.00	Aug 21	$0.08	$4.92	61.50
$347.50	$350.00	$352.50	Jul 24	$0.05	$2.45	49.00
$360.00	$365.00	$370.00	Aug 7	$0.10	$4.90	49.00
$365.00	$370.00	$375.00	Aug 14	$0.10	$4.90	49.00
$347.50	$350.00	$352.50	Aug 21	$0.05	$2.45	49.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 99 found (best net $-5.45, 89 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$400.00	$415.00	1:2	Jul 31	-$0.67	$14.33
$410.00	$420.00	1:2	Jul 24	-$0.07	$9.93
$400.00	$410.00	1:2	Aug 28	-$1.30	$8.70
$410.00	$420.00	1:2	Aug 28	-$3.31	$6.69
$395.00	$400.00	1:2	Jul 31	-$0.08	$4.92

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$400.00	$375.00	1:2	Aug 14	-$5.45	$19.55
$315.00	$300.00	1:2	Aug 7	-$0.11	$14.89
$310.00	$300.00	1:2	Aug 14	-$0.92	$9.08
$340.00	$330.00	1:2	Aug 14	-$1.60	$8.40
$330.00	$320.00	1:2	Aug 14	-$1.74	$8.26

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 67 found (best yield 4.39%, avg 1.45%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$355.00	Aug 28	$15.50	0.51	0.5%	4.39%	4.91%	3	--
$355.00	Aug 21	$15.20	0.50	0.5%	4.30%	4.82%	107	42
$355.00	Aug 14	$13.40	0.51	0.5%	3.79%	4.31%	7	2
$360.00	Aug 28	$13.20	0.47	1.9%	3.74%	5.67%	3	15
$360.00	Aug 21	$12.70	0.45	1.9%	3.60%	5.53%	233	70
$360.00	Aug 14	$11.10	0.46	1.9%	3.14%	5.08%	2	--
$355.00	Aug 7	$10.90	0.50	0.5%	3.09%	3.60%	5	12
$362.50	Aug 21	$10.90	0.43	2.6%	3.09%	5.73%	101	--
$365.00	Aug 21	$10.90	0.41	3.4%	3.09%	6.44%	20	244
$370.00	Aug 28	$9.30	0.38	4.8%	2.63%	7.40%	1	--

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Current Put/Call Breakdown

Total Calls 12,215

Total Puts 11,897

Put/Call Ratio 0.97

Net Difference 318

Prior's Put/Call Breakdown

Total Calls 23,462

Total Puts 19,878

Put/Call Ratio 0.85

Net Difference 3,584

Prior 7-Day Put/Call Summary

Total Calls 67,225

Total Puts 59,960

Average Put/Call Ratio 0.89

Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
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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

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