BSX - Options Database

BSX

BOSTON SCIENTIFIC CO

$41.43 -8.06%

(10/28 10:15) ◀

Wednesday, October 28, 2026 (10:20am)

▶ (10/28 10:25)

◀ 10/28 10:20 ▶

Option Volume

Detail

ℹ

Current (10/28 10:20am) 45,920

Calls: 12,038 (26%)

Puts: 33,882 (74%)

Prior (08/26) 17,118

Calls: 8,612 (50%)

Puts: 8,506 (50%)

Current vs Prior +168.26%

Calls: +39.78% (Calls)

Puts: +298.33% (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 -3.46%

Calls: -57.41%

Puts: +75.56%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/28 10:20am) $3.56M

Calls: $1.35M (38%)

Puts: $2.21M (62%)

Prior (08/26) $2.98M

Calls: $1.58M (53%)

Puts: $1.40M (47%)

Current vs Prior +19.24%

Calls: -14.94%

Puts: +57.91%

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 -62.30%

Calls: -76.37%

Puts: -40.81%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/28 10:20am) 2.81

Prior (08/26) 0.99

Current vs Prior +184.97%

Prior 7-Day Average 0.84

Current vs Prior 7-Day Avg +233.96%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/28 10:20am) 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 5.02% | 8.40%9.53% | 11.97%

Prior 8.70% | 10.03%11.31% | 13.62%

Current vs Prior -42.30% | -16.24%-15.72% | -12.07%

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

Current vs 7-Day Avg -17.55% | +6.71%+6.13% | -4.29%

Prior 7-Day Eod 8.70% | 10.03%11.61% | 13.71%

Current vs 7-Day Eod -42.30% | -16.24%-17.86% | -12.71%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 32.81% | 66.63%

Calls: 21.19% | 18.18%

Puts: 44.44% | 115.08%

Prior 11.38% | 12.14%

Calls: 7.77% | 10.96%

Puts: 15.00% | 13.33%

Current vs Prior +188.31% | +448.85%

Prior 7-Day Avg 32.87% | 24.73%

Calls: 22.37% | 31.43%

Puts: 43.38% | 18.02%

Current vs 7-Day Avg -0.19% | +169.48%

Liquidity Expensive

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Moderately bearish flow with 62% put dollar volume ($2.21M). Unusually high activity with volume up 168% vs prior - elevated interest. Extreme bearish P/C ratio of 2.81 - heavy put buying. P/C ratio rising 185% - increased hedging/bearish positioning.

Smart Money BEARISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Current BEARISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

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
10:20	BEARISH	BEARISH	BEARISH
10:15	BEARISH	BEARISH	BEARISH
10:10	BEARISH	BEARISH	BEARISH
10:05	BEARISH	BEARISH	BEARISH
10:00	BEARISH	BEARISH	BEARISH
09:55	BULLISH	BULLISH	BULLISH
09:50	BEARISH	BULLISH	BULLISH
09:40	BEARISH	BULLISH	BULLISH
09:35	BULLISH	BULLISH	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

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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 4 of results (avg 8.7%, best 6.6%)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$41.00	Nov 27	2.20	2.35	$2.28	6.6%	75	0.57	--
$42.00	Nov 20	1.50	1.65	$1.58	9.5%	22	0.45	10

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$43.00	Nov 27	2.65	2.90	$2.78	9.0%	7	0.59	21
$40.00	Nov 20	1.00	1.10	$1.05	9.5%	1.4K	0.37	6.1K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 5 found (avg $0.71, cheapest $0.70)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$45.50	Nov 20	0.50	0.60	$0.55	18.2%	31	0.21	6.3K
$45.00	Nov 20	0.60	0.70	$0.65	15.4%	3.7K	0.24	13.5K
$45.00	Nov 27	0.70	0.85	$0.77	19.5%	117	0.27	202
$44.00	Nov 20	0.80	0.95	$0.88	17.0%	22	0.30	4

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$40.00	Nov 6	0.65	0.75	$0.70	14.3%	10	0.35	1.4K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 78 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$36.00	Nov 6	4.30	6.40	$5.35	39.3%	--	1.00	10
$37.50	Nov 6	3.00	4.80	$3.90	46.2%	--	1.00	25
$35.00	Nov 20	6.40	7.40	$6.90	14.5%	1	1.00	315
$38.00	Nov 6	3.00	4.60	$3.80	42.1%	1	0.97	--
$37.00	Oct 30	3.70	4.80	$4.25	25.9%	20	0.94	3

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$48.50	Oct 30	6.30	8.70	$7.50	32.0%	2	0.98	--
$48.00	Oct 30	6.20	7.30	$6.75	16.3%	3	0.98	15
$47.50	Oct 30	5.50	7.30	$6.40	28.1%	2	0.98	1
$46.00	Oct 30	3.90	5.60	$4.75	35.8%	2	0.97	124
$47.00	Oct 30	4.90	7.20	$6.05	38.0%	1	0.96	39

Most actively traded options today. High liquidity = easy entry/exit. 181 active (total vol 13.2K, top 3.7K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$45.00	Nov 20	0.60	0.70	$0.65	15.4%	3.7K	0.24	13.5K
$42.00	Oct 30	0.60	0.80	$0.70	28.6%	389	0.42	23
$45.00	Oct 30	0.05	0.15	$0.10	100.0%	351	0.09	1.3K
$41.00	Oct 30	1.05	1.30	$1.18	21.2%	312	0.59	19
$46.00	Oct 30	0.00	0.05	$0.03	166.7%	225	0.03	888

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$40.00	Nov 20	1.00	1.10	$1.05	9.5%	1.4K	0.37	6.1K
$40.00	Oct 30	0.30	0.40	$0.35	28.6%	1.2K	0.25	3.5K
$40.50	Oct 30	0.40	0.65	$0.53	47.2%	651	0.33	617
$39.00	Oct 30	0.10	0.25	$0.18	83.3%	333	0.14	763
$45.00	Oct 30	3.40	3.90	$3.65	13.7%	333	0.91	4.2K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 16 strikes (avg 71.4%, max 90.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$44.00	Oct 30	Dec 4	75.0%	39.5%	90.0%	61	398
$41.00	Oct 30	Dec 4	69.7%	36.9%	89.1%	314	19
$42.00	Oct 30	Nov 27	73.5%	42.4%	73.1%	396	25
$40.00	Oct 30	Nov 27	69.7%	40.7%	71.4%	168	118
$43.00	Oct 30	Dec 4	73.0%	42.8%	70.6%	78	413

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$39.50	Oct 30	Nov 20	71.8%	37.7%	90.3%	85	115
$44.00	Oct 30	Dec 4	75.0%	39.5%	90.0%	11	896
$41.00	Oct 30	Dec 4	69.7%	36.9%	89.1%	226	504
$40.00	Oct 30	Dec 4	69.7%	37.3%	86.8%	1.2K	3.8K
$42.00	Oct 30	Dec 4	73.5%	39.3%	86.8%	40	1.0K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 78 found (best R:R 0.60, avg 2.47)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$37.00	$40.00	Nov 13	$1.88	$1.12	$1.88	89%	0.60	$38.88
$38.50	$39.50	Oct 30	$0.43	$0.57	$0.43	90%	1.33	$38.93
$37.50	$38.00	Nov 6	$0.10	$0.40	$0.10	100%	4.00	$37.60
$38.00	$41.00	Dec 4	$1.75	$1.25	$1.75	78%	0.71	$39.75
$41.00	$43.00	Dec 4	$0.67	$1.33	$0.67	54%	1.99	$41.67

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$45.00	$44.00	Nov 27	$0.23	$0.77	$0.23	74%	3.35	$44.77
$44.00	$42.00	Dec 4	$0.90	$1.10	$0.90	68%	1.22	$43.10
$46.00	$45.50	Oct 30	$0.30	$0.20	$0.30	97%	0.67	$45.70
$44.50	$44.00	Nov 20	$0.20	$0.30	$0.20	72%	1.50	$44.30
$45.00	$44.50	Oct 30	$0.30	$0.20	$0.30	91%	0.67	$44.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 55 found (best R:R 2.33, avg 0.57)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$48.50	$49.00	Nov 6	$0.35	$0.35	$0.15	86%	2.33	$48.85
$43.00	$44.00	Dec 4	$0.48	$0.48	$0.52	60%	0.92	$43.48
$42.50	$43.00	Nov 13	$0.33	$0.33	$0.17	57%	1.94	$42.83
$42.50	$43.00	Nov 20	$0.25	$0.25	$0.25	58%	1.00	$42.75
$44.00	$44.50	Nov 6	$0.15	$0.15	$0.35	76%	0.43	$44.15

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$41.00	$40.00	Nov 13	$0.70	$0.70	$0.30	56%	2.33	$40.30
$39.00	$38.00	Dec 4	$0.45	$0.45	$0.55	68%	0.82	$38.55
$38.50	$38.00	Nov 6	$0.23	$0.23	$0.27	78%	0.85	$38.27
$39.50	$39.00	Nov 6	$0.27	$0.27	$0.23	69%	1.17	$39.23
$40.50	$40.00	Nov 6	$0.30	$0.30	$0.20	58%	1.50	$40.20

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $0.54, cheapest $0.65)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$40.50	Oct 30	Nov 6	$0.65	71.5%	47.2%
$41.00	Oct 30	Nov 6	$0.47	69.7%	48.4%
$42.00	Oct 30	Nov 6	$0.48	73.5%	61.5%
$41.50	Oct 30	Nov 6	$0.50	68.2%	60.3%
$42.50	Oct 30	Nov 6	$0.55	71.6%	63.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$40.50	Oct 30	Nov 6	$0.47	71.5%	47.3%
$41.00	Oct 30	Nov 6	$0.54	69.7%	48.6%
$42.00	Oct 30	Nov 6	$0.48	73.5%	61.4%
$41.50	Oct 30	Nov 6	$0.93	68.2%	60.1%
$42.50	Oct 30	Nov 6	$0.30	71.6%	63.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 53 found (cheapest 4.22% of stock, avg 8.64%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$41.50	Oct 30	$0.85	$0.90	$1.75	$39.75	$43.25	4.22%
$41.00	Oct 30	$1.18	$0.73	$1.91	$39.09	$42.91	4.61%
$42.00	Oct 30	$0.70	$1.27	$1.97	$40.03	$43.97	4.76%
$40.50	Oct 30	$1.50	$0.53	$2.03	$38.47	$42.53	4.90%
$42.50	Oct 30	$0.50	$1.65	$2.15	$40.35	$44.65	5.19%
$40.00	Oct 30	$1.85	$0.35	$2.20	$37.80	$42.20	5.31%
$43.00	Oct 30	$0.38	$1.98	$2.36	$40.64	$45.36	5.70%
$39.50	Oct 30	$2.20	$0.25	$2.45	$37.05	$41.95	5.91%
$38.50	Oct 30	$2.63	$0.10	$2.73	$35.77	$41.23	6.59%
$41.00	Nov 6	$1.65	$1.27	$2.92	$38.08	$43.92	7.05%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 145 found (cheapest 1.11% of stock, avg 4.50%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$43.50	$39.00	Oct 30	$0.28	$0.18	$0.46	$38.54	$43.96
$43.50	$39.50	Oct 30	$0.28	$0.25	$0.53	$38.97	$44.03
$43.00	$39.00	Oct 30	$0.38	$0.18	$0.56	$38.44	$43.56
$43.50	$40.00	Oct 30	$0.28	$0.35	$0.63	$39.37	$44.13
$43.00	$39.50	Oct 30	$0.38	$0.25	$0.63	$38.87	$43.63
$43.00	$40.00	Oct 30	$0.38	$0.35	$0.73	$39.27	$43.73
$42.50	$39.00	Oct 30	$0.50	$0.18	$0.68	$38.32	$43.18
$47.00	$37.00	Nov 27	$0.43	$0.40	$0.83	$36.17	$47.83
$42.50	$39.50	Oct 30	$0.50	$0.25	$0.75	$38.75	$43.25
$42.50	$40.00	Oct 30	$0.50	$0.35	$0.85	$39.15	$43.35

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 46 found (best R:R 0.92, avg credit $0.36)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
36/37	48/49	Nov 6	$0.48	$0.52	75%	0.92	$36.52	$48.98
38/38	44/44	Nov 6	$0.38	$0.12	54%	3.17	$38.12	$44.38
38/38	44/45	Nov 6	$0.35	$0.15	59%	2.33	$38.15	$44.85
39/40	44/45	Nov 6	$0.39	$0.11	50%	3.55	$39.11	$44.89
38/38	43/44	Nov 6	$0.40	$0.10	45%	4.00	$38.10	$43.40
38/38	44/44	Nov 6	$0.36	$0.14	50%	2.57	$38.14	$43.86
39/40	44/44	Nov 6	$0.40	$0.10	41%	4.00	$39.10	$43.90
39/40	45/46	Nov 13	$0.60	$0.40	47%	1.50	$38.90	$45.60
38/39	44/44	Nov 20	$0.36	$0.14	38%	2.57	$38.64	$43.86
39/40	44/44	Nov 20	$0.37	$0.13	33%	2.85	$39.13	$43.87

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 51 found (best R:R 15.67, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$45.00	$46.00	$47.00	Nov 27	$0.06	$0.94	10%	15.67
$45.00	$46.00	$47.00	Nov 13	$0.08	$0.92	11%	11.50
$47.00	$48.00	$49.00	Nov 27	$0.06	$0.94	7%	15.67
$42.00	$42.50	$43.00	Oct 30	$0.08	$0.42	15%	5.25
$44.50	$45.00	$45.50	Nov 6	$0.06	$0.44	7%	7.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$38.00	$39.00	$40.00	Nov 27	$0.06	$0.94	14%	15.67
$36.00	$37.00	$38.00	Nov 20	$0.05	$0.95	10%	19.00
$36.00	$37.00	$38.00	Dec 4	$0.07	$0.93	10%	13.29
$45.00	$45.50	$46.00	Nov 6	$0.05	$0.45	6%	9.00
$39.50	$40.00	$40.50	Oct 30	$0.08	$0.42	14%	5.25

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 89 found (best net $-0.54, 86 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$37.00	$40.00	1:2	Nov 13	-$0.54	$2.46
$38.00	$41.00	1:2	Dec 4	-$0.40	$2.60
$43.00	$45.00	1:2	Nov 27	-$0.14	$1.86
$41.00	$43.00	1:2	Dec 4	-$0.81	$1.19
$45.00	$46.00	1:2	Nov 13	-$0.12	$0.88

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$43.00	$41.00	1:2	Nov 27	-$0.38	$1.62
$41.00	$40.00	1:2	Nov 13	-$0.20	$0.80
$39.00	$38.00	1:2	Nov 13	-$0.16	$0.84
$43.00	$42.00	1:2	Nov 13	-$0.58	$0.42
$37.00	$36.00	1:2	Nov 13	-$0.08	$0.92

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 42 found (best yield 4.10%, avg 1.55%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$42.00	Nov 27	$1.70	0.49	1.4%	4.10%	5.48%	7	2
$43.00	Nov 27	$1.30	0.41	3.8%	3.14%	6.93%	22	15
$43.00	Dec 4	$1.25	0.40	3.8%	3.02%	6.81%	1	--
$42.00	Nov 20	$1.50	0.45	1.4%	3.62%	5.00%	22	10
$42.50	Nov 20	$1.30	0.42	2.6%	3.14%	5.72%	152	1
$43.50	Nov 20	$1.00	0.34	5.0%	2.41%	7.41%	20	--
$43.00	Nov 20	$1.10	0.38	3.8%	2.66%	6.44%	12	6
$45.00	Nov 27	$0.70	0.27	8.6%	1.69%	10.31%	117	202
$44.00	Nov 20	$0.80	0.30	6.2%	1.93%	8.13%	22	4
$42.00	Nov 13	$1.30	0.47	1.4%	3.14%	4.51%	16	342

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 12,038

Total Puts 33,882

Put/Call Ratio 2.81

Net Difference -21,844

Prior's Put/Call Breakdown

Total Calls 8,612

Total Puts 8,506

Put/Call Ratio 0.99

Net Difference 106

Prior 7-Day Put/Call Summary

Total Calls 197,870

Total Puts 135,094

Average Put/Call Ratio 0.84

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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