ISRG - Options Database

ISRG

INTUITIVE SURGICAL I

$364.92 +2.27%

(7/27 18:01) ◀

Tuesday, July 28, 2026 (2:05pm)

▶ (7/28 18:03)

◀ 7/28 14:06 ▶

Option Volume

Detail

ℹ

Current (07/28 2:05pm) 8,296

Calls: 4,998 (60%)

Puts: 3,298 (40%)

Prior (07/27) 11,294

Calls: 6,487 (57%)

Puts: 4,807 (43%)

Current vs Prior -26.55%

Calls: -22.95% (Calls)

Puts: -31.39% (Puts)

Prior 7-Day Total 61,350

Calls: 35,452 (58%)

Puts: 25,898 (42%)

Prior 7-Day Average 10,225

Calls: 5,064 (58%)

Puts: 3,699 (42%)

Current vs Prior 7-Day Avg -18.87%

Calls: -1.31%

Puts: -10.86%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/28 2:05pm) $8.49M

Calls: $4.97M (59%)

Puts: $3.52M (41%)

Prior (07/27) $16.68M

Calls: $10.93M (66%)

Puts: $5.75M (34%)

Current vs Prior -49.11%

Calls: -54.50%

Puts: -38.85%

Prior 7-Day Total $69.80M

Calls: $40.05M (57%)

Puts: $29.74M (43%)

Prior 7-Day Average $11.63M

Calls: $5.72M (57%)

Puts: $4.25M (43%)

Current vs Prior 7-Day Avg -27.04%

Calls: -13.10%

Puts: -17.27%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/28 2:05pm) 0.66

Prior (07/27) 0.74

Current vs Prior -10.95%

Prior 7-Day Average 0.75

Current vs Prior 7-Day Avg -11.77%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/28 2:05pm) 136,731

Calls: 79,251 (58%)

Puts: 57,480 (42%)

Prior (07/27) 131,897

Calls: 76,094 (58%)

Puts: 55,803 (42%)

Current vs Prior +3.66%

Prior 7-Day Total 743,358

Calls: 409,426 (55%)

Puts: 333,932 (45%)

Prior 7-Day Average 123,893

Calls: 68,237 (55%)

Puts: 55,655 (45%)

Current vs Prior 7-Day Avg +10.36%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 3.64% | 5.51%8.14% | 11.88%

Prior 3.19% | 5.30%3.19% | 9.81%

Current vs Prior +14.36% | +3.97%+155.37% | +21.03%

Prior 7-Day Avg 6.32% | 7.49%6.84% | 11.73%

Current vs 7-Day Avg -42.31% | -26.50%+18.94% | +1.31%

Prior 7-Day Eod 3.19% | 5.30%8.23% | 12.13%

Current vs 7-Day Eod +14.36% | +3.97%-1.05% | -2.10%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 14.89% | 14.09%

Calls: 16.00% | 12.61%

Puts: 13.79% | 15.56%

Prior 77.61% | 37.93%

Calls: 113.64% | 36.73%

Puts: 41.58% | 39.13%

Current vs Prior -80.81% | -62.85%

Prior 7-Day Avg 24.97% | 16.75%

Calls: 32.11% | 16.21%

Puts: 17.83% | 17.30%

Current vs 7-Day Avg -40.36% | -15.90%

Liquidity Expensive

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Bullish P/C ratio of 0.66.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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🛡️ Covered Calls

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 33 of results (avg 8.2%, best 2.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$365.00	Aug 21	14.20	14.60	$14.40	2.8%	156	0.52	267
$320.00	Aug 21	47.20	50.20	$48.70	6.2%	--	0.91	33
$360.00	Aug 21	16.90	18.10	$17.50	6.9%	15	0.58	416
$390.00	Aug 21	5.30	5.70	$5.50	7.3%	53	0.27	185
$347.50	Aug 21	24.40	26.40	$25.40	7.9%	--	0.72	56

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Aug 21	18.80	19.60	$19.20	4.2%	24	0.59	212
$390.00	Aug 21	28.30	30.00	$29.15	5.8%	2	0.73	228
$435.00	Aug 21	67.90	72.40	$70.15	6.4%	--	0.92	14
$380.00	Aug 21	21.30	22.90	$22.10	7.2%	2	0.64	227
$380.00	Aug 7	17.80	19.20	$18.50	7.6%	6	0.72	77

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. 116 found (avg delta 0.75, highest 0.98)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Jul 31	42.60	47.90	$45.25	11.7%	--	0.98	11
$330.00	Jul 31	32.20	37.60	$34.90	15.5%	1	0.98	40
$335.00	Jul 31	29.50	32.30	$30.90	9.1%	10	0.97	15
$300.00	Aug 21	63.80	69.20	$66.50	8.1%	--	0.97	22
$310.00	Aug 7	52.60	58.20	$55.40	10.1%	--	0.96	20

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$415.00	Aug 7	47.90	52.40	$50.15	9.0%	--	0.95	10
$405.00	Jul 31	37.90	42.30	$40.10	11.0%	--	0.93	21
$435.00	Aug 21	67.90	72.40	$70.15	6.4%	--	0.92	14
$430.00	Aug 28	63.20	69.40	$66.30	9.4%	--	0.92	81
$385.00	Jul 31	18.30	22.90	$20.60	22.3%	--	0.91	82

Most actively traded options today. High liquidity = easy entry/exit. 233 active (total vol 4.4K, top 301)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Jul 31	8.40	9.60	$9.00	13.3%	301	0.64	642
$380.00	Aug 7	3.50	4.50	$4.00	25.0%	284	0.28	296
$400.00	Jul 31	0.10	0.20	$0.15	66.7%	204	0.02	256
$400.00	Aug 21	3.20	3.70	$3.45	14.5%	173	0.19	428
$400.00	Aug 7	0.50	1.20	$0.85	82.4%	167	0.08	78

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Jul 31	0.95	1.45	$1.20	41.7%	78	0.15	240
$365.00	Jul 31	5.40	6.20	$5.80	13.8%	68	0.49	57
$335.00	Aug 21	3.10	3.80	$3.45	20.3%	65	0.17	367
$360.00	Jul 31	3.40	4.10	$3.75	18.7%	45	0.36	250
$350.00	Aug 21	6.90	7.60	$7.25	9.7%	43	0.31	632

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 68 strikes (avg 38.8%, max 166.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$425.00	Jul 31	Aug 28	107.9%	41.3%	161.1%	6	274
$430.00	Jul 31	Aug 28	93.4%	37.9%	146.5%	12	230
$405.00	Jul 31	Sep 4	73.8%	37.1%	98.8%	2	71
$320.00	Jul 31	Aug 21	69.2%	39.8%	74.1%	--	44
$420.00	Jul 31	Sep 4	67.3%	39.5%	70.4%	10	178

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$300.00	Jul 31	Sep 4	126.7%	47.5%	166.6%	5	215
$405.00	Jul 31	Aug 21	73.8%	37.4%	97.2%	1	198
$310.00	Jul 31	Sep 4	83.4%	44.2%	88.9%	3	248
$327.50	Jul 31	Aug 21	74.2%	39.6%	87.4%	7	97
$315.00	Jul 31	Aug 28	76.3%	42.7%	78.6%	5	64

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 189 found (best R:R 49.00, avg 5.46)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$430.00	$435.00	Aug 7	$0.10	$4.90	$0.10	49.00	$430.10
$425.00	$430.00	Aug 21	$0.20	$4.80	$0.20	24.00	$425.20
$420.00	$425.00	Aug 21	$0.22	$4.78	$0.22	21.73	$420.22
$380.00	$382.50	Jul 31	$0.12	$2.38	$0.12	19.83	$380.12
$405.00	$410.00	Aug 7	$0.25	$4.75	$0.25	19.00	$405.25

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$305.00	$300.00	Aug 21	$0.11	$4.89	$0.11	44.45	$304.89
$310.00	$305.00	Aug 7	$0.13	$4.87	$0.13	37.46	$309.87
$300.00	$295.00	Aug 21	$0.14	$4.86	$0.14	34.71	$299.86
$347.50	$345.00	Aug 7	$0.10	$2.40	$0.10	24.00	$347.40
$310.00	$305.00	Aug 21	$0.20	$4.80	$0.20	24.00	$309.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 246 found (best R:R 49.00, avg 2.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$300.00	$305.00	Aug 21	$4.90	$4.90	$0.10	49.00	$304.90
$330.00	$335.00	Aug 14	$4.65	$4.65	$0.35	13.29	$334.65
$335.00	$340.00	Aug 21	$4.65	$4.65	$0.35	13.29	$339.65
$340.00	$345.00	Aug 28	$4.65	$4.65	$0.35	13.29	$344.65
$330.00	$340.00	Aug 7	$9.20	$9.20	$0.80	11.50	$339.20

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$405.00	$385.00	Jul 31	$19.50	$19.50	$0.50	39.00	$385.50
$435.00	$420.00	Aug 21	$14.50	$14.50	$0.50	29.00	$420.50
$405.00	$400.00	Aug 14	$4.75	$4.75	$0.25	19.00	$400.25
$420.00	$415.00	Aug 21	$4.75	$4.75	$0.25	19.00	$415.25
$415.00	$390.00	Aug 7	$23.50	$23.50	$1.50	15.67	$391.50

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 69 found (avg debit $1.96, cheapest $0.05)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$405.00	Jul 31	Aug 7	$0.05	73.8%	41.1%
$320.00	Jul 31	Aug 7	$0.10	69.2%	51.5%
$425.00	Jul 31	Aug 7	$0.27	107.9%	62.5%
$410.00	Jul 31	Aug 7	$0.40	59.0%	41.3%
$340.00	Jul 31	Aug 7	$0.45	47.5%	38.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$305.00	Aug 7	Aug 21	$0.18	61.1%	41.5%
$322.50	Jul 31	Aug 7	$0.30	90.6%	54.2%
$315.00	Jul 31	Aug 7	$0.35	76.3%	51.9%
$310.00	Jul 31	Aug 7	$0.48	83.4%	58.9%
$330.00	Jul 31	Aug 7	$0.57	56.6%	41.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 107 found (cheapest 3.27% of stock, avg 9.12%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$365.00	Jul 31	$6.15	$5.80	$11.95	$353.05	$376.95	3.27%
$367.50	Jul 31	$5.10	$7.10	$12.20	$355.30	$379.70	3.34%
$362.50	Jul 31	$7.50	$4.75	$12.25	$350.25	$374.75	3.36%
$360.00	Jul 31	$9.00	$3.75	$12.75	$347.25	$372.75	3.49%
$370.00	Jul 31	$4.10	$8.70	$12.80	$357.20	$382.80	3.51%
$372.50	Jul 31	$3.13	$10.35	$13.48	$359.02	$385.98	3.69%
$357.50	Jul 31	$10.70	$2.90	$13.60	$343.90	$371.10	3.73%
$355.00	Jul 31	$11.65	$2.20	$13.85	$341.15	$368.85	3.80%
$375.00	Jul 31	$2.35	$12.35	$14.70	$360.30	$389.70	4.03%
$377.50	Jul 31	$1.73	$13.85	$15.58	$361.92	$393.08	4.27%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.08% of stock, avg 4.42%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$377.50	$355.00	Jul 31	$1.73	$2.20	$3.93	$351.07	$381.43
$375.00	$355.00	Jul 31	$2.35	$2.20	$4.55	$350.45	$379.55
$377.50	$357.50	Jul 31	$1.73	$2.90	$4.63	$352.87	$382.13
$375.00	$357.50	Jul 31	$2.35	$2.90	$5.25	$352.25	$380.25
$372.50	$355.00	Jul 31	$3.13	$2.20	$5.33	$349.67	$377.83
$377.50	$360.00	Jul 31	$1.73	$3.75	$5.48	$354.52	$382.98
$372.50	$357.50	Jul 31	$3.13	$2.90	$6.03	$351.47	$378.53
$375.00	$360.00	Jul 31	$2.35	$3.75	$6.10	$353.90	$381.10
$370.00	$355.00	Jul 31	$4.10	$2.20	$6.30	$348.70	$376.30
$377.50	$362.50	Jul 31	$1.73	$4.75	$6.48	$356.02	$383.98

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 249 found (best R:R 49.00, avg credit $3.57)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
320/322	335/340	Jul 31	$4.90	$0.10	49.00	$317.60	$339.90
300/305	320/325	Aug 7	$4.85	$0.15	32.33	$300.15	$324.85
300/305	325/330	Aug 7	$4.85	$0.15	32.33	$300.15	$329.85
315/320	345/350	Aug 7	$4.85	$0.15	32.33	$315.15	$349.85
305/310	335/340	Aug 21	$4.85	$0.15	32.33	$305.15	$339.85
310/315	340/345	Aug 28	$4.85	$0.15	32.33	$310.15	$344.85
320/322	330/340	Aug 7	$9.60	$0.40	24.00	$312.90	$339.60
330/332	335/340	Aug 21	$4.80	$0.20	24.00	$327.70	$339.80
295/300	335/340	Aug 21	$4.79	$0.21	22.81	$295.21	$339.79
300/305	330/340	Aug 7	$9.55	$0.45	21.22	$295.45	$339.55

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 134 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$395.00	$400.00	$405.00	Aug 21	$0.08	$4.92	61.50
$400.00	$405.00	$410.00	Aug 28	$0.08	$4.92	61.50
$365.00	$367.50	$370.00	Jul 31	$0.05	$2.45	49.00
$425.00	$430.00	$435.00	Aug 21	$0.10	$4.90	49.00
$390.00	$392.50	$395.00	Jul 31	$0.07	$2.43	34.71

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$315.00	$320.00	$325.00	Aug 21	$0.05	$4.95	99.00
$345.00	$350.00	$355.00	Aug 28	$0.05	$4.95	99.00
$300.00	$310.00	$320.00	Sep 4	$0.16	$9.84	61.50
$300.00	$305.00	$310.00	Aug 21	$0.09	$4.91	54.56
$360.00	$362.50	$365.00	Jul 31	$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. 137 found (best net $-1.75, 125 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$295.00	$335.00	1:2	Sep 4	-$1.75	$38.25
$405.00	$420.00	1:2	Sep 4	-$1.95	$13.05
$420.00	$430.00	1:2	Aug 14	-$1.90	$8.10
$410.00	$420.00	1:2	Aug 7	-$3.17	$6.83
$350.00	$365.00	1:2	Sep 4	-$9.95	$5.05

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$415.00	$390.00	1:2	Aug 7	-$3.15	$21.85
$405.00	$385.00	1:2	Jul 31	-$1.10	$18.90
$370.00	$355.00	1:2	Sep 4	-$5.10	$9.90
$310.00	$300.00	1:2	Jul 31	-$1.31	$8.69
$310.00	$300.00	1:2	Sep 4	-$1.82	$8.18

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 71 found (best yield 4.63%, avg 1.40%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$365.00	Sep 4	$16.90	0.53	0.0%	4.63%	4.65%	2	1
$365.00	Aug 28	$15.30	0.53	0.0%	4.19%	4.21%	5	22
$365.00	Aug 21	$14.20	0.52	0.0%	3.89%	3.91%	156	267
$370.00	Sep 4	$14.10	0.48	1.4%	3.86%	5.26%	1	--
$367.50	Aug 21	$12.80	0.49	0.7%	3.51%	4.21%	11	4
$370.00	Aug 28	$12.80	0.48	1.4%	3.51%	4.90%	3	18
$375.00	Sep 4	$12.10	0.44	2.8%	3.32%	6.08%	7	--
$370.00	Aug 21	$11.90	0.47	1.4%	3.26%	4.65%	44	142
$365.00	Aug 14	$11.70	0.52	0.0%	3.21%	3.23%	8	4
$372.50	Aug 21	$10.80	0.44	2.1%	2.96%	5.04%	17	2

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 4,998

Total Puts 3,298

Put/Call Ratio 0.66

Net Difference 1,700

Prior's Put/Call Breakdown

Total Calls 6,487

Total Puts 4,807

Put/Call Ratio 0.74

Net Difference 1,680

Prior 7-Day Put/Call Summary

Total Calls 35,452

Total Puts 25,898

Average Put/Call Ratio 0.75

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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