BSX - Options Database

BSX

BOSTON SCIENTIFIC CO

$40.72 -9.63%

(10/27 18:00) ◀

Wednesday, October 28, 2026 (9:35am)

▶ (10/28 09:40)

◀ 10/28 09:35 ▶

Option Volume

Detail

ℹ

Current (10/28 9:35am) 3,094

Calls: 2,115 (68%)

Puts: 979 (32%)

Prior (08/26) 1,937

Calls: 1,018 (53%)

Puts: 919 (47%)

Current vs Prior +59.73%

Calls: +107.76% (Calls)

Puts: +6.53% (Puts)

Prior 7-Day Total 332,964

Calls: 197,870 (59%)

Puts: 135,094 (41%)

Prior 7-Day Average 47,566

Calls: 28,267 (59%)

Puts: 19,299 (41%)

Current vs Prior 7-Day Avg -93.50%

Calls: -92.52%

Puts: -94.93%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 9:35am) $473.7K

Calls: $250.5K (53%)

Puts: $223.2K (47%)

Prior (08/26) $544.6K

Calls: $254.4K (47%)

Puts: $290.1K (53%)

Current vs Prior -13.02%

Calls: -1.56%

Puts: -23.07%

Prior 7-Day Total $66.06M

Calls: $39.92M (60%)

Puts: $26.14M (40%)

Prior 7-Day Average $9.44M

Calls: $5.70M (60%)

Puts: $3.73M (40%)

Current vs Prior 7-Day Avg -94.98%

Calls: -95.61%

Puts: -94.02%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 9:35am) 0.46

Prior (08/26) 0.90

Current vs Prior -48.73%

Prior 7-Day Average 0.84

Current vs Prior 7-Day Avg -45.08%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 9:35am) 904,846

Calls: 644,880 (71%)

Puts: 259,966 (29%)

Prior (08/26) 892,949

Calls: 660,567 (74%)

Puts: 232,382 (26%)

Current vs Prior +1.33%

Prior 7-Day Total 5,122,907

Calls: 3,664,467 (72%)

Puts: 1,458,440 (28%)

Prior 7-Day Average 731,843

Calls: 523,495 (72%)

Puts: 208,348 (28%)

Current vs Prior 7-Day Avg +23.64%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (10/30) | Next (11/06)Expiry (11/20) | Next (12/18)

Current 6.70% | 8.10%9.45% | 12.40%

Prior 3.28% | 5.40%8.24% | 11.69%

Current vs Prior +104.40% | +50.14%+14.72% | +6.11%

Prior 7-Day Avg 6.09% | 7.87%8.98% | 12.51%

Current vs 7-Day Avg +10.10% | +2.95%+5.24% | -0.85%

Prior 7-Day Eod 3.28% | 5.40%11.61% | 13.71%

Current vs 7-Day Eod +104.40% | +50.14%-18.54% | -9.57%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 50.20% | 52.48%

Calls: 39.29% | 65.10%

Puts: 61.11% | 39.86%

Prior 60.72% | 26.81%

Calls: 50.00% | 29.63%

Puts: 71.43% | 24.00%

Current vs Prior -17.33% | +95.75%

Prior 7-Day Avg 36.45% | 26.82%

Calls: 24.80% | 34.85%

Puts: 48.10% | 18.80%

Current vs 7-Day Avg +37.70% | +95.65%

Liquidity Expensive

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🤖 AI Insights

Above-average activity with volume up 60% vs prior. Extreme bullish P/C ratio of 0.46 - heavy call buying (2,115 calls vs 979 puts). P/C ratio dropping 49% - sentiment shifting bullish. Call-heavy open interest (644,880 calls vs 259,966 puts) suggests bullish positioning.

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 BULLISH

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	BEARISH	BEARISH	BEARISH
09:35	BULLISH	BULLISH	BULLISH

📈 Options Analysis

🎯 Tightest Spreads

💰 Best Value Under $1

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📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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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 1 of results (avg 7.1%, best 7.1%)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$45.00	Oct 30	4.10	4.40	$4.25	7.1%	116	0.93	4.2K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.75, cheapest $0.75)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$40.50	Oct 30	0.70	0.80	$0.75	13.3%	343	0.43	617

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 62 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$35.00	Nov 20	5.80	7.10	$6.45	20.2%	--	0.95	315
$36.00	Nov 6	4.60	7.00	$5.80	41.4%	--	0.92	10
$38.00	Oct 30	2.50	4.20	$3.35	50.7%	--	0.91	42
$38.50	Oct 30	2.05	4.40	$3.23	72.8%	1	0.88	2
$37.50	Nov 6	3.20	5.60	$4.40	54.5%	--	0.85	25

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$48.00	Oct 30	6.10	8.60	$7.35	34.0%	1	1.00	15
$48.50	Oct 30	6.80	8.20	$7.50	18.7%	1	1.00	--
$45.50	Oct 30	3.90	5.30	$4.60	30.4%	5	0.93	137
$45.00	Oct 30	4.10	4.40	$4.25	7.1%	116	0.93	4.2K
$46.00	Oct 30	4.50	5.60	$5.05	21.8%	--	0.92	124

Most actively traded options today. High liquidity = easy entry/exit. 96 active (total vol 1.4K, top 343)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$42.50	Nov 20	0.85	1.30	$1.08	41.7%	151	0.40	1
$46.00	Oct 30	0.00	0.25	$0.13	192.3%	95	0.08	888
$47.00	Oct 30	0.00	0.10	$0.05	200.0%	83	0.09	674
$41.00	Oct 30	0.70	1.35	$1.02	63.7%	52	0.49	19
$45.00	Oct 30	0.05	0.15	$0.10	100.0%	38	0.08	1.3K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$40.50	Oct 30	0.70	0.80	$0.75	13.3%	343	0.43	617
$45.00	Oct 30	4.10	4.40	$4.25	7.1%	116	0.93	4.2K
$40.00	Oct 30	0.45	0.55	$0.50	20.0%	74	0.34	3.5K
$37.00	Oct 30	0.00	0.20	$0.10	200.0%	30	0.07	243
$44.00	Nov 6	3.30	3.90	$3.60	16.7%	29	0.81	329

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 17 strikes (avg 100.6%, max 229.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$46.50	Oct 30	Nov 20	151.9%	46.1%	229.9%	--	680
$43.00	Oct 30	Nov 27	83.7%	41.3%	102.5%	17	428
$42.00	Oct 30	Nov 27	80.2%	41.8%	92.0%	7	25
$44.50	Oct 30	Nov 6	119.4%	69.1%	72.7%	2	55
$40.00	Oct 30	Nov 20	72.1%	46.5%	55.1%	5	801

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$44.50	Oct 30	Nov 20	119.4%	41.0%	190.8%	1	2.9K
$42.50	Oct 30	Nov 20	99.7%	38.5%	158.7%	2	1.1K
$37.50	Oct 30	Nov 6	120.9%	52.7%	129.6%	3	51
$43.50	Oct 30	Nov 20	94.1%	45.0%	109.2%	2	1.3K
$43.00	Oct 30	Nov 27	83.7%	41.3%	102.5%	8	1.3K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 65 found (best R:R 1.99, avg 2.06)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$40.00	$42.00	Nov 20	$0.67	$1.33	$0.67	63%	1.99	$40.67
$38.00	$38.50	Oct 30	$0.12	$0.38	$0.12	91%	3.17	$38.12
$38.50	$40.00	Nov 6	$0.77	$0.73	$0.77	74%	0.95	$39.27
$38.00	$45.00	Dec 4	$3.35	$3.65	$3.35	77%	1.09	$41.35
$41.50	$42.00	Nov 6	$0.10	$0.40	$0.10	43%	4.00	$41.60

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$48.50	$48.00	Oct 30	$0.15	$0.35	$0.15	100%	2.33	$48.35
$44.50	$44.00	Nov 6	$0.20	$0.30	$0.20	77%	1.50	$44.30
$44.50	$44.00	Nov 13	$0.20	$0.30	$0.20	72%	1.50	$44.30
$44.00	$43.50	Nov 20	$0.20	$0.30	$0.20	74%	1.50	$43.80
$43.50	$43.00	Oct 30	$0.25	$0.25	$0.25	80%	1.00	$43.25

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 44 found (best R:R 3.55, avg 0.92)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$43.00	$44.00	Nov 6	$0.78	$0.78	$0.22	64%	3.55	$43.78
$47.50	$48.00	Oct 30	$0.32	$0.32	$0.18	86%	1.78	$47.82
$44.50	$45.00	Nov 6	$0.37	$0.37	$0.13	77%	2.85	$44.87
$46.50	$47.00	Oct 30	$0.33	$0.33	$0.17	84%	1.94	$46.83
$44.50	$45.00	Oct 30	$0.30	$0.30	$0.20	80%	1.50	$44.80

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$39.00	$38.00	Nov 13	$0.77	$0.77	$0.23	66%	3.35	$38.23
$38.00	$35.00	Nov 20	$0.50	$0.50	$2.50	77%	0.20	$37.50
$37.50	$37.00	Oct 30	$0.28	$0.28	$0.22	83%	1.27	$37.22
$40.00	$39.50	Nov 20	$0.37	$0.37	$0.13	62%	2.85	$39.63
$38.50	$38.00	Nov 6	$0.28	$0.28	$0.22	74%	1.27	$38.22

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 9 found (avg debit $0.43, cheapest $0.15)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$42.00	Oct 30	Nov 6	$0.38	80.2%	59.1%
$40.00	Oct 30	Nov 6	$0.95	72.1%	51.7%
$41.50	Oct 30	Nov 6	$0.42	70.0%	52.6%
$41.00	Oct 30	Nov 6	$0.18	67.2%	50.1%
$42.50	Nov 6	Nov 20	$0.40	51.5%	38.5%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$42.00	Oct 30	Nov 6	$0.15	80.2%	59.1%
$40.00	Oct 30	Nov 6	$0.48	72.1%	51.7%
$41.50	Oct 30	Nov 6	$0.50	70.0%	52.6%
$41.00	Oct 30	Nov 6	$0.45	67.2%	50.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 29 found (cheapest 4.57% of stock, avg 8.47%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$41.50	Oct 30	$0.63	$1.23	$1.86	$39.64	$43.36	4.57%
$41.00	Oct 30	$1.02	$0.93	$1.95	$39.05	$42.95	4.79%
$40.00	Oct 30	$1.53	$0.50	$2.03	$37.97	$42.03	4.99%
$42.00	Oct 30	$0.57	$1.73	$2.30	$39.70	$44.30	5.65%
$41.00	Nov 6	$1.20	$1.38	$2.58	$38.42	$43.58	6.34%
$43.00	Oct 30	$0.25	$2.45	$2.70	$40.30	$45.70	6.63%
$41.50	Nov 6	$1.05	$1.73	$2.78	$38.72	$44.28	6.83%
$42.50	Nov 6	$0.68	$2.13	$2.81	$39.69	$45.31	6.90%
$42.00	Nov 6	$0.95	$1.88	$2.83	$39.17	$44.83	6.95%
$43.50	Oct 30	$0.35	$2.70	$3.05	$40.45	$46.55	7.49%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 129 found (cheapest 1.23% of stock, avg 4.21%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$43.00	$39.00	Oct 30	$0.25	$0.25	$0.50	$38.50	$43.50
$43.00	$39.50	Oct 30	$0.25	$0.28	$0.53	$38.97	$43.53
$43.50	$39.00	Oct 30	$0.35	$0.25	$0.60	$38.40	$44.10
$43.50	$39.50	Oct 30	$0.35	$0.28	$0.63	$38.87	$44.13
$43.00	$37.50	Oct 30	$0.25	$0.38	$0.63	$36.87	$43.63
$47.00	$37.00	Nov 27	$0.28	$0.43	$0.71	$36.29	$47.71
$43.50	$37.50	Oct 30	$0.35	$0.38	$0.73	$36.77	$44.23
$43.00	$40.00	Oct 30	$0.25	$0.50	$0.75	$39.25	$43.75
$42.00	$39.50	Oct 30	$0.57	$0.28	$0.85	$38.65	$42.85
$42.00	$39.00	Oct 30	$0.57	$0.25	$0.82	$38.18	$42.82

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 19 found (best R:R 3.55, avg credit $0.44)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
38/38	46/46	Nov 6	$0.39	$0.11	62%	3.55	$37.61	$45.89
36/37	44/45	Nov 6	$0.52	$0.48	63%	1.08	$36.48	$45.02
38/39	46/47	Nov 20	$0.35	$0.15	54%	2.33	$38.65	$46.85
38/39	44/44	Oct 30	$0.32	$0.18	60%	1.78	$38.68	$43.82
36/37	46/46	Nov 6	$0.42	$0.58	68%	0.72	$36.58	$45.92
37/38	42/43	Oct 30	$0.60	$0.40	48%	1.50	$36.90	$42.60
39/40	46/46	Nov 20	$0.35	$0.15	45%	2.33	$39.15	$45.85
39/40	46/47	Nov 20	$0.30	$0.20	50%	1.50	$39.20	$46.80
37/38	46/47	Nov 27	$0.47	$0.53	57%	0.89	$37.53	$46.47
38/39	46/47	Nov 27	$0.53	$0.47	50%	1.13	$38.47	$46.53

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 53 found (best R:R 15.67, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$47.50	$48.00	$48.50	Nov 20	$0.11	$0.39	2%	3.55
$45.00	$46.00	$47.00	Nov 13	$0.16	$0.84	7%	5.25
$46.00	$47.00	$48.00	Nov 27	$0.19	$0.81	10%	4.26
$46.50	$47.00	$47.50	Nov 20	$0.18	$0.32	4%	1.78
$45.50	$46.00	$46.50	Oct 30	$0.22	$0.28	8%	1.27

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$38.00	$39.00	$40.00	Nov 27	$0.06	$0.94	15%	15.67
$37.00	$38.00	$39.00	Nov 27	$0.06	$0.94	14%	15.67
$42.00	$43.00	$44.00	Nov 13	$0.07	$0.93	14%	13.29
$35.00	$36.00	$37.00	Nov 6	$0.07	$0.93	10%	13.29
$39.00	$40.00	$41.00	Nov 27	$0.12	$0.88	17%	7.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 69 found (best net $-0.39, 51 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$43.00	$45.00	1:2	Nov 20	-$0.03	$1.97
$40.00	$42.00	1:2	Nov 20	-$0.83	$1.17
$40.00	$41.00	1:2	Oct 30	-$0.51	$0.49
$41.00	$41.50	1:2	Oct 30	-$0.24	$0.26
$46.00	$47.00	1:2	Nov 6	-$0.12	$0.88

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$45.00	$42.00	1:2	Dec 4	-$0.39	$2.61
$43.00	$41.00	1:2	Nov 27	-$0.46	$1.54
$42.00	$40.00	1:2	Dec 4	-$0.48	$1.52
$40.00	$39.00	1:2	Nov 6	-$0.22	$0.78
$40.00	$39.50	1:2	Oct 30	-$0.06	$0.44

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 35 found (best yield 2.95%, avg 1.08%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$42.00	Nov 27	$1.20	0.47	3.1%	2.95%	6.09%	5	2
$43.00	Nov 27	$0.85	0.39	5.6%	2.09%	7.69%	3	15
$45.00	Dec 4	$0.50	0.28	10.5%	1.23%	11.74%	1	1
$42.00	Nov 20	$1.05	0.46	3.1%	2.58%	5.72%	--	10
$43.00	Nov 20	$0.80	0.36	5.6%	1.96%	7.56%	1	6
$42.50	Nov 20	$0.85	0.40	4.4%	2.09%	6.46%	151	1
$46.00	Dec 4	$0.35	0.22	13.0%	0.86%	13.83%	--	130
$42.00	Nov 13	$0.90	0.43	3.1%	2.21%	5.35%	--	342
$45.00	Nov 27	$0.40	0.24	10.5%	0.98%	11.49%	6	202
$45.50	Nov 20	$0.30	0.22	11.7%	0.74%	12.48%	--	6.3K

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 2,115

Total Puts 979

Put/Call Ratio 0.46

Net Difference 1,136

Prior's Put/Call Breakdown

Total Calls 1,018

Total Puts 919

Put/Call Ratio 0.90

Net Difference 99

Prior 7-Day Put/Call Summary

Total Calls 197,870

Total Puts 135,094

Average Put/Call Ratio 0.84

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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