ISRG - Options Database

ISRG

INTUITIVE SURGICAL I

$358.39 +6.19%

(7/24 02:48) ◀

Monday, July 27, 2026 (2:05pm)

▶ (7/27 18:01)

◀ 7/27 14:05 ▶

Option Volume

Detail

ℹ

Current (07/27 2:05pm) 11,294

Calls: 6,487 (57%)

Puts: 4,807 (43%)

Prior (07/17) 9,131

Calls: 4,377 (48%)

Puts: 4,754 (52%)

Current vs Prior +23.69%

Calls: +48.21% (Calls)

Puts: +1.11% (Puts)

Prior 7-Day Total 65,842

Calls: 36,106 (55%)

Puts: 29,736 (45%)

Prior 7-Day Average 9,406

Calls: 5,158 (55%)

Puts: 4,248 (45%)

Current vs Prior 7-Day Avg +20.07%

Calls: +25.77%

Puts: +13.16%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/27 2:05pm) $16.68M

Calls: $10.93M (66%)

Puts: $5.75M (34%)

Prior (07/17) $13.25M

Calls: $4.65M (35%)

Puts: $8.60M (65%)

Current vs Prior +25.88%

Calls: +134.87%

Puts: -33.12%

Prior 7-Day Total $75.47M

Calls: $37.89M (50%)

Puts: $37.58M (50%)

Prior 7-Day Average $10.78M

Calls: $5.41M (50%)

Puts: $5.37M (50%)

Current vs Prior 7-Day Avg +54.71%

Calls: +101.92%

Puts: +7.10%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/27 2:05pm) 0.74

Prior (07/17) 1.09

Current vs Prior -31.77%

Prior 7-Day Average 0.88

Current vs Prior 7-Day Avg -15.93%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/27 2:05pm) 131,897

Calls: 76,094 (58%)

Puts: 55,803 (42%)

Prior (07/17) 155,472

Calls: 86,966 (56%)

Puts: 68,506 (44%)

Current vs Prior -15.16%

Prior 7-Day Total 922,405

Calls: 507,264 (55%)

Puts: 415,141 (45%)

Prior 7-Day Average 131,772

Calls: 72,466 (55%)

Puts: 59,305 (45%)

Current vs Prior 7-Day Avg +0.09%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 4.10% | 5.78%8.22% | 12.07%

Prior 8.00% | 8.86%8.00% | 12.29%

Current vs Prior -48.73% | -34.84%+2.71% | -1.85%

Prior 7-Day Avg 5.80% | 7.26%4.66% | 10.71%

Current vs 7-Day Avg -29.26% | -20.47%+76.24% | +12.72%

Prior 7-Day Eod 8.00% | 8.86%7.88% | 12.01%

Current vs 7-Day Eod -48.73% | -34.84%+4.26% | +0.44%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 9.49% | 9.66%

Calls: 6.90% | 9.43%

Puts: 12.08% | 9.90%

Prior 10.35% | 13.06%

Calls: 9.23% | 10.93%

Puts: 11.46% | 15.20%

Current vs Prior -8.31% | -26.03%

Prior 7-Day Avg 11.81% | 11.46%

Calls: 11.72% | 11.07%

Puts: 11.89% | 11.85%

Current vs 7-Day Avg -19.63% | -15.71%

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 66% call dollar volume ($10.93M). Dollar volume significantly above 7-day average (55% higher). P/C ratio dropping 32% - sentiment shifting bullish. Declining open interest (down 15%) indicates positions being closed.

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 BULLISH

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

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
14:05	BULLISH	BULLISH	BULLISH
10:00	BEARISH	NEUTRAL	BEARISH
09:55	BEARISH	BEARISH	BEARISH
09:50	BEARISH	BEARISH	BEARISH
09:45	BEARISH	BEARISH	BEARISH
09:40	BEARISH	BEARISH	BEARISH
09:35	BEARISH	BEARISH	BEARISH

📈 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

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High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 55 of results (avg 8.4%, best 6.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Aug 21	25.40	27.10	$26.25	6.5%	1	0.72	41
$355.00	Aug 21	16.20	17.30	$16.75	6.6%	85	0.56	94
$357.50	Jul 31	7.00	7.50	$7.25	6.9%	106	0.53	41
$335.00	Sep 4	31.80	34.10	$32.95	7.0%	32	0.73	--
$345.00	Aug 7	17.80	19.20	$18.50	7.6%	--	0.73	21

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Aug 7	19.40	20.60	$20.00	6.0%	--	0.73	10
$380.00	Aug 14	24.70	26.30	$25.50	6.3%	--	0.73	14
$405.00	Aug 21	46.60	49.90	$48.25	6.8%	--	0.87	177
$360.00	Aug 21	13.80	14.80	$14.30	7.0%	21	0.49	649
$370.00	Aug 21	19.20	20.60	$19.90	7.0%	7	0.60	318

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.88, cheapest $0.88)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Aug 21	0.80	0.95	$0.88	17.0%	30	0.05	267

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 116 found (avg delta 0.76, highest 0.97)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Jul 31	35.30	41.10	$38.20	15.2%	1	0.97	12
$300.00	Aug 21	56.70	62.90	$59.80	10.4%	--	0.95	22
$327.50	Jul 31	28.10	34.60	$31.35	20.7%	1	0.94	1
$310.00	Aug 7	45.70	51.70	$48.70	12.3%	18	0.94	28
$305.00	Aug 21	51.90	57.40	$54.65	10.1%	--	0.94	11

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$405.00	Aug 14	45.10	49.90	$47.50	10.1%	--	0.92	10
$430.00	Aug 28	68.20	75.60	$71.90	10.3%	1	0.92	82
$385.00	Jul 31	24.80	29.10	$26.95	16.0%	--	0.92	82
$420.00	Aug 21	59.50	64.10	$61.80	7.4%	--	0.92	16
$405.00	Jul 31	44.70	48.70	$46.70	8.6%	--	0.92	21

Most actively traded options today. High liquidity = easy entry/exit. 236 active (total vol 5.0K, top 340)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Aug 7	2.65	3.10	$2.88	15.6%	317	0.21	149
$360.00	Jul 31	5.80	6.60	$6.20	12.9%	291	0.47	689
$380.00	Sep 4	8.70	10.50	$9.60	18.8%	260	0.34	--
$370.00	Jul 31	2.35	3.10	$2.73	27.5%	228	0.27	428
$395.00	Sep 4	4.90	6.80	$5.85	32.5%	214	0.24	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Sep 4	2.30	3.50	$2.90	41.4%	340	0.12	--
$355.00	Aug 21	11.30	12.30	$11.80	8.5%	150	0.44	142
$360.00	Jul 31	7.00	7.90	$7.45	12.1%	106	0.53	149
$345.00	Jul 31	2.00	2.75	$2.38	31.5%	87	0.22	422
$350.00	Jul 31	3.00	3.70	$3.35	20.9%	86	0.30	173

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 67 strikes (avg 38.1%, max 205.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$425.00	Jul 31	Aug 21	119.0%	39.0%	205.3%	--	448
$405.00	Jul 31	Sep 4	76.7%	34.0%	125.5%	6	68
$410.00	Jul 31	Aug 28	73.2%	38.2%	91.6%	2	102
$430.00	Jul 31	Aug 28	71.0%	38.2%	85.8%	23	239
$415.00	Jul 31	Aug 21	69.6%	38.8%	79.7%	1	383

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$305.00	Jul 31	Aug 28	82.0%	40.2%	104.1%	33	52
$317.50	Jul 31	Aug 21	83.4%	41.0%	103.3%	5	52
$405.00	Jul 31	Aug 21	76.7%	39.2%	95.7%	--	198
$310.00	Jul 31	Sep 4	69.7%	40.0%	74.3%	342	78
$320.00	Jul 31	Sep 4	58.6%	35.6%	64.3%	24	337

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 188 found (best R:R 49.00, avg 5.24)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$415.00	$420.00	Jul 31	$0.10	$4.90	$0.10	49.00	$415.10
$425.00	$430.00	Aug 21	$0.10	$4.90	$0.10	49.00	$425.10
$385.00	$390.00	Jul 31	$0.17	$4.83	$0.17	28.41	$385.17
$410.00	$420.00	Aug 28	$0.48	$9.52	$0.48	19.83	$410.48
$415.00	$420.00	Aug 21	$0.25	$4.75	$0.25	19.00	$415.25

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$300.00	$295.00	Aug 21	$0.15	$4.85	$0.15	32.33	$299.85
$310.00	$300.00	Aug 7	$0.40	$9.60	$0.40	24.00	$309.60
$305.00	$300.00	Aug 21	$0.20	$4.80	$0.20	24.00	$304.80
$305.00	$300.00	Aug 28	$0.20	$4.80	$0.20	24.00	$304.80
$305.00	$300.00	Jul 31	$0.22	$4.78	$0.22	21.73	$304.78

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 240 found (best R:R 79.00, avg 2.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$335.00	$337.50	Jul 31	$2.40	$2.40	$0.10	24.00	$337.40
$340.00	$342.50	Aug 7	$2.35	$2.35	$0.15	15.67	$342.35
$310.00	$320.00	Aug 7	$9.35	$9.35	$0.65	14.38	$319.35
$330.00	$332.50	Jul 31	$2.30	$2.30	$0.20	11.50	$332.30
$320.00	$327.50	Jul 31	$6.85	$6.85	$0.65	10.54	$326.85

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$405.00	$385.00	Jul 31	$19.75	$19.75	$0.25	79.00	$385.25
$420.00	$415.00	Aug 21	$4.90	$4.90	$0.10	49.00	$415.10
$405.00	$400.00	Aug 14	$4.85	$4.85	$0.15	32.33	$400.15
$415.00	$390.00	Aug 7	$23.85	$23.85	$1.15	20.74	$391.15
$430.00	$400.00	Sep 4	$28.45	$28.45	$1.55	18.35	$401.55

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 66 found (avg debit $1.84, cheapest $0.27)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$410.00	Jul 31	Aug 7	$0.27	73.2%	48.3%
$400.00	Jul 31	Aug 7	$0.37	51.7%	38.3%
$335.00	Jul 31	Aug 7	$0.40	52.7%	40.5%
$395.00	Jul 31	Aug 7	$0.55	58.8%	41.4%
$300.00	Aug 21	Aug 28	$0.70	42.9%	41.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$325.00	Jul 31	Aug 7	$0.35	56.4%	39.3%
$300.00	Jul 31	Aug 7	$0.40	76.1%	58.3%
$400.00	Aug 14	Aug 21	$0.45	38.1%	38.5%
$415.00	Aug 7	Aug 21	$0.55	63.2%	38.8%
$320.00	Jul 31	Aug 7	$0.60	58.6%	45.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 108 found (cheapest 3.75% of stock, avg 9.14%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$357.50	Jul 31	$7.25	$6.20	$13.45	$344.05	$370.95	3.75%
$360.00	Jul 31	$6.20	$7.45	$13.65	$346.35	$373.65	3.81%
$355.00	Jul 31	$8.90	$5.10	$14.00	$341.00	$369.00	3.91%
$352.50	Jul 31	$10.40	$4.15	$14.55	$337.95	$367.05	4.06%
$365.00	Jul 31	$4.30	$10.45	$14.75	$350.25	$379.75	4.12%
$350.00	Jul 31	$12.10	$3.35	$15.45	$334.55	$365.45	4.31%
$367.50	Jul 31	$3.35	$12.15	$15.50	$352.00	$383.00	4.32%
$370.00	Jul 31	$2.73	$13.85	$16.58	$353.42	$386.58	4.63%
$347.50	Jul 31	$13.90	$2.80	$16.70	$330.80	$364.20	4.66%
$345.00	Jul 31	$15.95	$2.38	$18.33	$326.67	$363.33	5.11%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 145 found (cheapest 1.48% of stock, avg 4.28%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$405.00	$290.00	Sep 4	$2.95	$2.35	$5.30	$284.70	$410.30
$370.00	$347.50	Jul 31	$2.73	$2.80	$5.53	$341.97	$375.53
$405.00	$310.00	Sep 4	$2.95	$2.90	$5.85	$304.15	$410.85
$405.00	$300.00	Sep 4	$2.95	$3.03	$5.98	$294.02	$410.98
$370.00	$350.00	Jul 31	$2.73	$3.35	$6.08	$343.92	$376.08
$367.50	$347.50	Jul 31	$3.35	$2.80	$6.15	$341.35	$373.65
$405.00	$320.00	Sep 4	$2.95	$3.43	$6.38	$313.62	$411.38
$405.00	$315.00	Sep 4	$2.95	$3.60	$6.55	$308.45	$411.55
$367.50	$350.00	Jul 31	$3.35	$3.35	$6.70	$343.30	$374.20
$370.00	$352.50	Jul 31	$2.73	$4.15	$6.88	$345.62	$376.88

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 261 found (best R:R 26.78, avg credit $3.16)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
300/305	340/345	Aug 14	$4.82	$0.18	26.78	$300.18	$344.82
320/325	335/340	Aug 28	$4.82	$0.18	26.78	$320.18	$339.82
320/322	338/340	Jul 31	$2.37	$0.13	18.23	$320.13	$339.87
305/310	335/340	Aug 28	$4.72	$0.28	16.86	$305.28	$339.72
300/305	320/328	Jul 31	$7.07	$0.43	16.44	$297.93	$327.07
345/348	362/365	Aug 14	$2.35	$0.15	15.67	$345.15	$364.85
310/315	335/340	Aug 28	$4.68	$0.32	14.63	$310.32	$339.68
330/332	345/348	Jul 31	$2.33	$0.17	13.71	$330.17	$347.33
328/330	340/345	Aug 14	$4.65	$0.35	13.29	$325.35	$344.65
340/345	350/355	Aug 28	$4.65	$0.35	13.29	$340.35	$354.65

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 120 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$385.00	$390.00	$395.00	Aug 7	$0.10	$4.90	49.00
$370.00	$372.50	$375.00	Aug 21	$0.05	$2.45	49.00
$395.00	$400.00	$405.00	Aug 14	$0.11	$4.89	44.45
$405.00	$410.00	$415.00	Aug 21	$0.11	$4.89	44.45
$410.00	$415.00	$420.00	Aug 21	$0.17	$4.83	28.41

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$295.00	$300.00	$305.00	Aug 21	$0.05	$4.95	99.00
$350.00	$355.00	$360.00	Aug 28	$0.05	$4.95	99.00
$345.00	$350.00	$355.00	Aug 28	$0.10	$4.90	49.00
$360.00	$365.00	$370.00	Aug 28	$0.10	$4.90	49.00
$335.00	$337.50	$340.00	Aug 7	$0.06	$2.44	40.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 123 found (best net $-8.65, 111 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$380.00	$395.00	1:2	Sep 4	-$2.10	$12.90
$380.00	$390.00	1:2	Aug 14	-$0.71	$9.29
$400.00	$410.00	1:2	Aug 28	-$1.06	$8.94
$420.00	$430.00	1:2	Aug 14	-$1.22	$8.78
$410.00	$420.00	1:2	Aug 28	-$1.57	$8.43

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$415.00	$390.00	1:2	Aug 7	-$8.65	$16.35
$430.00	$400.00	1:2	Sep 4	-$16.30	$13.70
$405.00	$385.00	1:2	Jul 31	-$7.20	$12.80
$310.00	$300.00	1:2	Aug 7	-$0.13	$9.87
$300.00	$290.00	1:2	Sep 4	-$1.67	$8.33

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 65 found (best yield 4.10%, avg 1.32%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$360.00	Aug 28	$14.70	0.51	0.5%	4.10%	4.55%	15	48
$360.00	Aug 21	$13.60	0.51	0.5%	3.79%	4.24%	47	414
$362.50	Aug 21	$12.50	0.48	1.1%	3.49%	4.63%	12	107
$365.00	Aug 28	$12.30	0.46	1.8%	3.43%	5.28%	7	17
$365.00	Aug 21	$11.40	0.45	1.8%	3.18%	5.03%	7	266
$360.00	Aug 14	$11.20	0.50	0.5%	3.13%	3.57%	23	6
$370.00	Aug 28	$10.20	0.41	3.2%	2.85%	6.09%	4	17
$362.50	Aug 14	$9.80	0.47	1.1%	2.73%	3.88%	1	--
$370.00	Aug 21	$9.40	0.40	3.2%	2.62%	5.86%	34	133
$365.00	Aug 14	$9.10	0.44	1.8%	2.54%	4.38%	3	4

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 6,487

Total Puts 4,807

Put/Call Ratio 0.74

Net Difference 1,680

Prior's Put/Call Breakdown

Total Calls 4,377

Total Puts 4,754

Put/Call Ratio 1.09

Net Difference -377

Prior 7-Day Put/Call Summary

Total Calls 36,106

Total Puts 29,736

Average Put/Call Ratio 0.88

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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