ISRG - Options Database

ISRG

INTUITIVE SURGICAL I

$356.83 +5.73%

$356.77 (-0.02%)🌙

as of 07/27 06:01 PM

(7/27 14:05) ◀

Monday, July 27, 2026 (6:01pm)

▶ (7/28 14:06)

◀ 7/27 18:01 ▶

Option Volume

Detail

ℹ

Current (07/27) 13,668

Calls: 7,816 (57%)

Puts: 5,852 (43%)

Prior (07/24) 11,762

Calls: 5,849 (50%)

Puts: 5,913 (50%)

Current vs Prior +16.20%

Calls: +33.63% (Calls)

Puts: -1.03% (Puts)

Prior 7-Day Total 147,013

Calls: 76,834 (52%)

Puts: 70,179 (48%)

Prior 7-Day Average 21,001

Calls: 10,976 (52%)

Puts: 10,025 (48%)

Current vs Prior 7-Day Avg -34.92%

Calls: -28.79%

Puts: -41.63%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/27) $20.84M

Calls: $12.05M (58%)

Puts: $8.79M (42%)

Prior (07/24) $38.16M

Calls: $3.87M (10%)

Puts: $34.29M (90%)

Current vs Prior -45.39%

Calls: +211.47%

Puts: -74.37%

Prior 7-Day Total $303.91M

Calls: $71.42M (24%)

Puts: $232.49M (76%)

Prior 7-Day Average $43.42M

Calls: $10.20M (24%)

Puts: $33.21M (76%)

Current vs Prior 7-Day Avg -52.01%

Calls: +18.10%

Puts: -73.55%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/27) 0.75

Prior (07/24) 1.01

Current vs Prior -25.94%

Prior 7-Day Average 0.98

Current vs Prior 7-Day Avg -23.22%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/27) 131,897

Calls: 76,094 (58%)

Puts: 55,803 (42%)

Prior (07/24) 53,481

Calls: 31,790 (59%)

Puts: 21,691 (41%)

Current vs Prior +146.62%

Prior 7-Day Total 565,420

Calls: 308,985 (55%)

Puts: 256,435 (45%)

Prior 7-Day Average 80,774

Calls: 44,140 (55%)

Puts: 36,633 (45%)

Current vs Prior 7-Day Avg +63.29%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 4.11% | 5.45%8.23% | 12.13%

Prior 4.10% | 5.78%7.88% | 12.01%

Current vs Prior +0.05% | -5.66%+4.36% | +1.00%

Prior 7-Day Avg 4.36% | 6.09%7.56% | 11.94%

Current vs 7-Day Avg -5.78% | -10.50%+8.83% | +1.61%

Prior 7-Day Eod 4.10% | 5.78%7.88% | 12.01%

Current vs 7-Day Eod +0.05% | -5.66%+4.36% | +1.00%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 9.49% | 9.66%

Calls: 6.90% | 9.43%

Puts: 12.08% | 9.90%

Prior 77.61% | 37.93%

Calls: 113.64% | 36.73%

Puts: 41.58% | 39.13%

Current vs Prior -87.77% | -74.53%

Prior 7-Day Avg 68.00% | 34.38%

Calls: 98.72% | 33.04%

Puts: 37.28% | 35.71%

Current vs 7-Day Avg -86.04% | -71.90%

Liquidity Expensive

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🤖 AI Insights

P/C ratio dropping 26% - sentiment shifting bullish. Rising open interest (up 147%) indicates new positions being established.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BEARISH

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

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 4 of results (avg 9.2%, best 8.4%)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$290.00	Aug 7	64.60	70.30	$67.45	8.5%	2	0.93	--
$347.50	Jul 31	12.10	13.30	$12.70	9.4%	21	0.72	43

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Aug 21	42.90	47.00	$44.95	9.1%	8	0.90	578
$405.00	Aug 21	48.20	53.20	$50.70	9.9%	--	0.92	177

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. 118 found (avg delta 0.76, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Jul 31	33.80	41.50	$37.65	20.5%	1	0.97	12
$310.00	Aug 7	44.30	52.00	$48.15	16.0%	18	0.94	28
$305.00	Aug 21	50.60	58.40	$54.50	14.3%	--	0.94	11
$300.00	Aug 21	55.30	63.10	$59.20	13.2%	1	0.94	22
$320.00	Aug 7	34.70	42.50	$38.60	20.2%	13	0.93	12

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Aug 14	31.10	38.80	$34.95	22.0%	--	1.00	15
$400.00	Aug 14	39.70	47.50	$43.60	17.9%	--	1.00	157
$405.00	Aug 14	45.50	52.70	$49.10	14.7%	--	1.00	10
$415.00	Aug 21	54.40	62.20	$58.30	13.4%	1	0.99	53
$410.00	Aug 21	49.10	58.00	$53.55	16.6%	--	0.98	104

Most actively traded options today. High liquidity = easy entry/exit. 245 active (total vol 5.6K, top 343)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Aug 7	2.10	2.75	$2.42	26.9%	331	0.20	149
$360.00	Jul 31	4.70	6.00	$5.35	24.3%	324	0.44	689
$380.00	Sep 4	7.60	12.50	$10.05	48.8%	260	0.34	--
$370.00	Jul 31	0.20	2.65	$1.43	171.3%	252	0.19	428
$395.00	Sep 4	2.55	9.60	$6.07	116.1%	216	0.24	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Sep 4	1.35	3.80	$2.58	95.0%	343	0.12	--
$355.00	Aug 21	11.60	13.30	$12.45	13.7%	152	0.44	142
$345.00	Jul 31	2.00	2.70	$2.35	29.8%	108	0.23	422
$360.00	Jul 31	7.50	8.60	$8.05	13.7%	107	0.56	149
$350.00	Jul 31	3.10	5.50	$4.30	55.8%	106	0.34	173

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 62 strikes (avg 45.1%, max 201.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$405.00	Jul 31	Sep 4	100.6%	33.4%	201.6%	6	68
$425.00	Jul 31	Aug 21	123.5%	42.5%	190.4%	--	448
$395.00	Jul 31	Sep 4	88.8%	40.2%	121.2%	216	12
$410.00	Jul 31	Aug 28	76.4%	35.9%	112.8%	2	102
$420.00	Jul 31	Sep 4	77.4%	39.5%	96.0%	4	175

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$405.00	Jul 31	Aug 21	100.6%	38.2%	163.7%	--	198
$305.00	Jul 31	Aug 28	90.0%	43.7%	106.2%	33	52
$415.00	Aug 7	Aug 21	66.9%	37.3%	79.2%	1	63
$325.00	Jul 31	Aug 28	67.4%	38.3%	76.3%	9	66
$317.50	Jul 31	Aug 21	66.7%	38.5%	73.3%	8	52

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 144 found (best R:R 24.00, avg 3.42)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$360.00	$362.50	Aug 21	$0.10	$2.40	$0.10	24.00	$360.10
$400.00	$405.00	Aug 21	$0.27	$4.73	$0.27	17.52	$400.27
$385.00	$390.00	Jul 31	$0.33	$4.67	$0.33	14.15	$385.33
$420.00	$425.00	Aug 21	$0.33	$4.67	$0.33	14.15	$420.33
$385.00	$390.00	Aug 21	$0.80	$4.20	$0.80	5.25	$385.80

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$317.50	$315.00	Aug 14	$0.10	$2.40	$0.10	24.00	$317.40
$310.00	$300.00	Aug 7	$0.45	$9.55	$0.45	21.22	$309.55
$320.00	$315.00	Sep 4	$0.28	$4.72	$0.28	16.86	$319.72
$327.50	$325.00	Jul 31	$0.15	$2.35	$0.15	15.67	$327.35
$300.00	$290.00	Sep 4	$0.68	$9.32	$0.68	13.71	$299.32

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 202 found (best R:R 99.00, avg 3.79)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$320.00	$327.50	Jul 31	$7.25	$7.25	$0.25	29.00	$327.25
$290.00	$310.00	Aug 7	$19.30	$19.30	$0.70	27.57	$309.30
$305.00	$310.00	Aug 21	$4.80	$4.80	$0.20	24.00	$309.80
$310.00	$320.00	Aug 7	$9.55	$9.55	$0.45	21.22	$319.55
$340.00	$342.50	Jul 31	$2.35	$2.35	$0.15	15.67	$342.35

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$415.00	$390.00	Aug 7	$24.75	$24.75	$0.25	99.00	$390.25
$405.00	$385.00	Jul 31	$19.60	$19.60	$0.40	49.00	$385.40
$390.00	$385.00	Aug 21	$4.85	$4.85	$0.15	32.33	$385.15
$420.00	$415.00	Aug 21	$4.85	$4.85	$0.15	32.33	$415.15
$385.00	$382.50	Jul 31	$2.40	$2.40	$0.10	24.00	$382.60

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 65 found (avg debit $1.78, cheapest $0.20)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$425.00	Jul 31	Aug 7	$0.20	123.5%	74.5%
$330.00	Jul 31	Aug 7	$0.35	62.2%	51.9%
$400.00	Jul 31	Aug 7	$0.37	54.3%	38.8%
$410.00	Jul 31	Aug 7	$0.50	76.4%	51.6%
$390.00	Jul 31	Aug 7	$0.60	48.4%	35.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$317.50	Jul 31	Aug 7	$0.32	66.7%	46.2%
$300.00	Jul 31	Aug 7	$0.37	76.3%	58.1%
$380.00	Jul 31	Aug 7	$0.40	42.3%	37.5%
$395.00	Aug 14	Aug 21	$0.60	37.6%	33.3%
$320.00	Jul 31	Aug 7	$0.68	59.1%	46.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 111 found (cheapest 3.73% of stock, avg 9.06%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$357.50	Jul 31	$6.55	$6.75	$13.30	$344.20	$370.80	3.73%
$360.00	Jul 31	$5.35	$8.05	$13.40	$346.60	$373.40	3.76%
$355.00	Jul 31	$7.90	$5.60	$13.50	$341.50	$368.50	3.78%
$352.50	Jul 31	$9.30	$4.30	$13.60	$338.90	$366.10	3.81%
$365.00	Jul 31	$3.70	$10.20	$13.90	$351.10	$378.90	3.90%
$362.50	Jul 31	$4.55	$9.70	$14.25	$348.25	$376.75	3.99%
$350.00	Jul 31	$11.20	$4.30	$15.50	$334.50	$365.50	4.34%
$347.50	Jul 31	$12.70	$3.10	$15.80	$331.70	$363.30	4.43%
$370.00	Jul 31	$1.43	$15.05	$16.48	$353.52	$386.48	4.62%
$345.00	Jul 31	$14.65	$2.35	$17.00	$328.00	$362.00	4.76%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.20% of stock, avg 4.15%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$372.50	$345.00	Jul 31	$1.93	$2.35	$4.28	$340.72	$376.78
$420.00	$310.00	Sep 4	$2.40	$2.58	$4.98	$305.02	$424.98
$372.50	$347.50	Jul 31	$1.93	$3.10	$5.03	$342.47	$377.53
$405.00	$310.00	Sep 4	$2.45	$2.58	$5.03	$304.97	$410.03
$420.00	$300.00	Sep 4	$2.40	$3.08	$5.48	$294.52	$425.48
$405.00	$300.00	Sep 4	$2.45	$3.08	$5.53	$294.47	$410.53
$400.00	$310.00	Sep 4	$3.25	$2.58	$5.83	$304.17	$405.83
$367.50	$345.00	Jul 31	$3.63	$2.35	$5.98	$339.02	$373.48
$365.00	$345.00	Jul 31	$3.70	$2.35	$6.05	$338.95	$371.05
$372.50	$352.50	Jul 31	$1.93	$4.30	$6.23	$346.27	$378.73

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 190 found (best R:R 57.82, avg credit $3.56)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
290/300	320/330	Sep 4	$9.83	$0.17	57.82	$290.17	$329.83
300/310	320/330	Aug 7	$9.80	$0.20	49.00	$300.20	$329.80
335/340	348/350	Aug 14	$4.87	$0.13	37.46	$335.13	$352.37
310/315	340/345	Aug 14	$4.83	$0.17	28.41	$310.17	$344.83
340/345	352/355	Aug 14	$4.80	$0.20	24.00	$340.20	$357.30
328/330	335/340	Aug 7	$4.75	$0.25	19.00	$325.25	$339.75
325/328	330/335	Aug 7	$4.70	$0.30	15.67	$322.80	$334.70
315/318	362/365	Aug 14	$2.35	$0.15	15.67	$315.15	$364.85
325/330	335/340	Aug 28	$4.70	$0.30	15.67	$325.30	$339.70
305/310	315/320	Aug 21	$4.65	$0.35	13.29	$305.35	$319.65

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 111 found (best R:R 61.50, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$352.50	$355.00	$357.50	Jul 31	$0.05	$2.45	49.00
$310.00	$320.00	$330.00	Aug 7	$0.20	$9.80	49.00
$330.00	$335.00	$340.00	Aug 7	$0.10	$4.90	49.00
$310.00	$315.00	$320.00	Aug 21	$0.20	$4.80	24.00
$375.00	$380.00	$385.00	Aug 21	$0.20	$4.80	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$315.00	$320.00	$325.00	Aug 28	$0.08	$4.92	61.50
$410.00	$415.00	$420.00	Aug 21	$0.10	$4.90	49.00
$350.00	$355.00	$360.00	Aug 14	$0.15	$4.85	32.33
$350.00	$355.00	$360.00	Aug 28	$0.15	$4.85	32.33
$330.00	$332.50	$335.00	Aug 14	$0.08	$2.42	30.25

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 111 found (best net $-9.00, 91 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$380.00	$395.00	1:2	Sep 4	-$2.09	$12.91
$405.00	$420.00	1:2	Sep 4	-$2.35	$12.65
$400.00	$410.00	1:2	Aug 28	-$0.20	$9.80
$410.00	$420.00	1:2	Aug 28	-$2.25	$7.75
$410.00	$420.00	1:2	Aug 7	-$3.40	$6.60

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$415.00	$390.00	1:2	Aug 7	-$9.00	$16.00
$405.00	$385.00	1:2	Jul 31	-$8.65	$11.35
$310.00	$300.00	1:2	Aug 7	-$0.05	$9.95
$330.00	$320.00	1:2	Sep 4	-$1.31	$8.69
$300.00	$290.00	1:2	Sep 4	-$1.72	$8.28

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 64 found (best yield 3.95%, avg 1.20%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$357.50	Aug 21	$14.10	0.55	0.2%	3.95%	4.14%	2	47
$360.00	Aug 28	$13.60	0.50	0.9%	3.81%	4.70%	15	48
$360.00	Aug 21	$12.40	0.52	0.9%	3.48%	4.36%	48	414
$362.50	Aug 21	$11.80	0.49	1.6%	3.31%	4.90%	12	107
$365.00	Aug 28	$11.30	0.46	2.3%	3.17%	5.46%	7	17
$357.50	Aug 14	$11.20	0.55	0.2%	3.14%	3.33%	3	--
$360.00	Aug 14	$10.20	0.52	0.9%	2.86%	3.75%	25	6
$370.00	Aug 28	$9.40	0.41	3.7%	2.63%	6.33%	4	17
$357.50	Aug 7	$9.00	0.53	0.2%	2.52%	2.71%	4	16
$362.50	Aug 14	$8.90	0.49	1.6%	2.49%	4.08%	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 7,816

Total Puts 5,852

Put/Call Ratio 0.75

Net Difference 1,964

Prior's Put/Call Breakdown

Total Calls 5,849

Total Puts 5,913

Put/Call Ratio 1.01

Net Difference -64

Prior 7-Day Put/Call Summary

Total Calls 76,834

Total Puts 70,179

Average Put/Call Ratio 0.98

Ratio Trend Falling

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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