BSX - Options Database

BSX

BOSTON SCIENTIFIC CO

$41.44 -8.04%

(10/28 10:30) ◀

Wednesday, October 28, 2026 (10:35am)

▶ (10/28 14:05)

◀ 10/28 10:35 ▶

Option Volume

Detail

ℹ

Current (10/28 10:35am) 47,938

Calls: 13,518 (28%)

Puts: 34,420 (72%)

Prior (08/26) 17,960

Calls: 9,004 (50%)

Puts: 8,956 (50%)

Current vs Prior +166.92%

Calls: +50.13% (Calls)

Puts: +284.32% (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 +0.78%

Calls: -52.18%

Puts: +78.35%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/28 10:35am) $3.90M

Calls: $1.45M (37%)

Puts: $2.44M (63%)

Prior (08/26) $3.16M

Calls: $1.64M (52%)

Puts: $1.52M (48%)

Current vs Prior +23.37%

Calls: -11.16%

Puts: +60.47%

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 -58.68%

Calls: -74.49%

Puts: -34.54%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/28 10:35am) 2.55

Prior (08/26) 0.99

Current vs Prior +155.99%

Prior 7-Day Average 0.84

Current vs Prior 7-Day Avg +202.11%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/28 10:35am) 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 5.14% | 7.41%10.18% | 12.33%

Prior 8.70% | 10.03%11.31% | 13.62%

Current vs Prior -40.92% | -26.13%-9.98% | -9.43%

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

Current vs 7-Day Avg -15.59% | -5.89%+13.35% | -1.42%

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

Current vs 7-Day Eod -40.92% | -26.13%-12.26% | -10.09%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 30.62% | 24.19%

Calls: 23.15% | 26.95%

Puts: 38.10% | 21.43%

Prior 11.38% | 12.14%

Calls: 7.77% | 10.96%

Puts: 15.00% | 13.33%

Current vs Prior +169.07% | +99.26%

Prior 7-Day Avg 32.87% | 24.73%

Calls: 22.37% | 31.43%

Puts: 43.38% | 18.02%

Current vs 7-Day Avg -6.85% | -2.17%

Liquidity Expensive

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🤖 AI Insights

Moderately bearish flow with 63% put dollar volume ($2.44M). Unusually high activity with volume up 167% vs prior - elevated interest. Extreme bearish P/C ratio of 2.55 - heavy put buying. P/C ratio rising 156% - 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
10:35	BEARISH	BEARISH	BEARISH
10:30	BEARISH	BEARISH	BEARISH
10:25	BEARISH	BEARISH	BEARISH
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

💰

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 7 of results (avg 9.2%, best 7.3%)

CALLS (3)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$40.50	Nov 13	2.05	2.25	$2.15	9.3%	33	0.62	--
$42.00	Nov 6	1.00	1.10	$1.05	9.5%	35	0.45	55
$43.50	Nov 20	1.00	1.10	$1.05	9.5%	21	0.34	--

PUTS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$40.00	Nov 6	0.65	0.70	$0.68	7.4%	27	0.31	1.4K
$43.00	Nov 27	2.65	2.90	$2.78	9.0%	7	0.59	21
$45.00	Nov 20	4.00	4.40	$4.20	9.5%	49	0.76	8.6K
$41.00	Nov 20	1.45	1.60	$1.53	9.8%	--	0.48	84

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 4 found (avg $0.82, cheapest $0.68)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$45.00	Nov 27	0.70	0.80	$0.75	13.3%	126	0.27	202
$44.00	Nov 20	0.85	0.95	$0.90	11.1%	23	0.30	4

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$40.00	Nov 6	0.65	0.70	$0.68	7.4%	27	0.31	1.4K
$40.00	Nov 13	0.85	1.00	$0.93	16.1%	18	0.33	89

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 79 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$37.00	Oct 30	3.70	4.90	$4.30	27.9%	20	1.00	3
$38.50	Oct 30	2.65	3.30	$2.97	21.9%	2	1.00	2
$35.00	Nov 20	6.30	7.30	$6.80	14.7%	1	1.00	315
$38.00	Oct 30	2.95	3.90	$3.43	27.7%	1	1.00	42
$36.00	Nov 6	4.30	6.40	$5.35	39.3%	--	0.94	10

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$48.50	Oct 30	6.30	8.70	$7.50	32.0%	2	0.97	--
$48.00	Oct 30	6.40	7.10	$6.75	10.4%	6	0.97	15
$47.50	Oct 30	5.50	7.30	$6.40	28.1%	2	0.97	1
$47.00	Oct 30	5.10	7.00	$6.05	31.4%	1	0.95	39
$46.50	Oct 30	4.40	6.20	$5.30	34.0%	1	0.95	1

Most actively traded options today. High liquidity = easy entry/exit. 188 active (total vol 14.1K, top 3.8K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$45.00	Nov 20	0.55	0.70	$0.63	23.8%	3.8K	0.23	13.5K
$42.00	Oct 30	0.45	0.75	$0.60	50.0%	455	0.38	23
$45.00	Oct 30	0.05	0.10	$0.08	62.5%	382	0.07	1.3K
$41.00	Oct 30	0.95	1.20	$1.08	23.1%	315	0.57	19
$49.00	Oct 30	0.00	0.05	$0.03	166.7%	274	0.02	2.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$40.00	Nov 20	1.05	1.20	$1.13	13.3%	1.4K	0.38	6.1K
$40.00	Oct 30	0.30	0.40	$0.35	28.6%	1.2K	0.27	3.5K
$40.50	Oct 30	0.35	0.65	$0.50	60.0%	655	0.35	617
$45.00	Oct 30	3.30	4.10	$3.70	21.6%	349	0.92	4.2K
$39.00	Oct 30	0.10	0.20	$0.15	66.7%	335	0.14	763

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 14 strikes (avg 62.5%, max 81.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$43.00	Oct 30	Dec 4	73.0%	42.8%	70.5%	82	413
$42.00	Oct 30	Nov 27	71.6%	42.7%	67.7%	462	25
$43.50	Oct 30	Nov 20	81.1%	48.5%	67.4%	26	246
$41.00	Oct 30	Dec 4	61.3%	36.9%	66.3%	317	19
$40.00	Oct 30	Nov 27	65.1%	40.7%	60.0%	181	118

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$40.00	Oct 30	Dec 4	65.1%	35.8%	81.5%	1.2K	3.8K
$39.50	Oct 30	Nov 20	67.5%	38.5%	75.6%	106	115
$43.00	Oct 30	Nov 27	73.0%	42.2%	73.1%	50	1.3K
$43.50	Oct 30	Nov 20	81.1%	48.5%	67.4%	3	1.3K
$41.00	Oct 30	Dec 4	61.3%	36.9%	66.3%	252	504

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 86 found (best R:R 0.60, avg 2.45)

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
$38.00	$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
$40.00	$40.50	Nov 6	$0.18	$0.32	$0.18	69%	1.78	$40.18
$38.50	$40.00	Nov 6	$1.00	$0.50	$1.00	80%	0.50	$39.50

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$44.00	$42.00	Dec 4	$0.75	$1.25	$0.75	68%	1.67	$43.25
$45.00	$44.00	Nov 27	$0.33	$0.67	$0.33	74%	2.03	$44.67
$46.00	$45.50	Oct 30	$0.20	$0.30	$0.20	89%	1.50	$45.80
$44.50	$44.00	Nov 20	$0.20	$0.30	$0.20	72%	1.50	$44.30
$42.00	$41.50	Oct 30	$0.18	$0.32	$0.18	62%	1.78	$41.82

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 59 found (best R:R 2.33, avg 0.53)

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	85%	2.33	$48.85
$42.50	$43.00	Nov 13	$0.36	$0.36	$0.14	56%	2.57	$42.86
$43.00	$44.00	Dec 4	$0.48	$0.48	$0.52	60%	0.92	$43.48
$46.00	$46.50	Oct 30	$0.13	$0.13	$0.37	89%	0.35	$46.13
$41.50	$42.00	Nov 6	$0.33	$0.33	$0.17	49%	1.94	$41.83

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$38.50	$38.00	Nov 6	$0.20	$0.20	$0.30	80%	0.67	$38.30
$41.00	$40.00	Dec 4	$0.53	$0.53	$0.47	54%	1.13	$40.47
$41.00	$40.00	Nov 13	$0.47	$0.47	$0.53	57%	0.89	$40.53
$40.00	$39.00	Dec 4	$0.42	$0.42	$0.58	62%	0.72	$39.58
$37.00	$36.00	Nov 6	$0.13	$0.13	$0.87	90%	0.15	$36.87

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $0.46, cheapest $0.37)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$42.00	Oct 30	Nov 6	$0.45	71.6%	49.7%
$42.50	Oct 30	Nov 6	$0.45	72.7%	51.4%
$41.50	Oct 30	Nov 6	$0.58	71.3%	53.5%
$40.50	Oct 30	Nov 6	$0.60	63.9%	51.4%
$41.00	Oct 30	Nov 6	$0.59	61.3%	51.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$42.00	Oct 30	Nov 6	$0.37	71.6%	49.7%
$42.50	Oct 30	Nov 6	$0.35	72.7%	51.4%
$41.50	Oct 30	Nov 6	$0.35	71.3%	53.5%
$40.50	Oct 30	Nov 6	$0.43	63.9%	51.4%
$41.00	Oct 30	Nov 6	$0.47	61.3%	51.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 55 found (cheapest 4.25% of stock, avg 8.56%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$41.00	Oct 30	$1.08	$0.68	$1.76	$39.24	$42.76	4.25%
$42.00	Oct 30	$0.60	$1.23	$1.83	$40.17	$43.83	4.42%
$41.50	Oct 30	$0.80	$1.05	$1.85	$39.65	$43.35	4.46%
$40.50	Oct 30	$1.45	$0.50	$1.95	$38.55	$42.45	4.71%
$42.50	Oct 30	$0.45	$1.63	$2.08	$40.42	$44.58	5.02%
$40.00	Oct 30	$1.78	$0.35	$2.13	$37.87	$42.13	5.14%
$43.00	Oct 30	$0.33	$2.05	$2.38	$40.62	$45.38	5.74%
$39.50	Oct 30	$2.15	$0.25	$2.40	$37.10	$41.90	5.79%
$42.00	Nov 6	$1.05	$1.60	$2.65	$39.35	$44.65	6.39%
$43.50	Oct 30	$0.30	$2.47	$2.77	$40.73	$46.27	6.68%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.09% of stock, avg 4.46%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$43.50	$39.00	Oct 30	$0.30	$0.15	$0.45	$38.55	$43.95
$43.00	$39.00	Oct 30	$0.33	$0.15	$0.48	$38.52	$43.48
$43.50	$39.50	Oct 30	$0.30	$0.25	$0.55	$38.95	$44.05
$43.00	$39.50	Oct 30	$0.33	$0.25	$0.58	$38.92	$43.58
$43.50	$40.00	Oct 30	$0.30	$0.35	$0.65	$39.35	$44.15
$43.00	$40.00	Oct 30	$0.33	$0.35	$0.68	$39.32	$43.68
$42.50	$39.00	Oct 30	$0.45	$0.15	$0.60	$38.40	$43.10
$42.50	$39.50	Oct 30	$0.45	$0.25	$0.70	$38.80	$43.20
$42.50	$40.00	Oct 30	$0.45	$0.35	$0.80	$39.20	$43.30
$47.00	$37.00	Nov 27	$0.43	$0.43	$0.86	$36.14	$47.86

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 51 found (best R:R 0.92, avg credit $0.35)

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	76%	0.92	$36.52	$48.98
39/40	45/46	Nov 13	$0.69	$0.31	46%	2.23	$38.81	$45.69
39/40	47/48	Nov 13	$0.57	$0.43	55%	1.33	$38.93	$47.57
38/38	44/44	Nov 6	$0.32	$0.18	55%	1.78	$38.18	$44.32
39/40	46/46	Oct 30	$0.23	$0.27	69%	0.85	$39.27	$46.23
39/40	43/44	Nov 6	$0.37	$0.13	38%	2.85	$39.13	$43.37
40/40	46/46	Oct 30	$0.28	$0.22	54%	1.27	$40.22	$46.28
37/38	44/44	Nov 13	$0.27	$0.23	56%	1.17	$37.23	$44.27
39/40	44/44	Nov 6	$0.29	$0.21	48%	1.38	$39.21	$44.29
39/40	44/44	Oct 30	$0.22	$0.28	59%	0.79	$39.28	$43.72

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 59 found (best R:R 11.50, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$40.00	$41.00	$42.00	Nov 27	$0.08	$0.92	16%	11.50
$41.00	$42.00	$43.00	Nov 27	$0.08	$0.92	16%	11.50
$41.50	$42.00	$42.50	Oct 30	$0.05	$0.45	16%	9.00
$40.00	$40.50	$41.00	Nov 20	$0.05	$0.45	11%	9.00
$42.00	$42.50	$43.00	Nov 6	$0.05	$0.45	10%	9.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$39.00	$40.00	$41.00	Nov 27	$0.08	$0.92	16%	11.50
$37.00	$38.00	$39.00	Dec 4	$0.06	$0.94	12%	15.67
$38.00	$39.00	$40.00	Nov 27	$0.08	$0.92	14%	11.50
$37.00	$38.00	$39.00	Nov 27	$0.07	$0.93	12%	13.29
$39.50	$40.00	$40.50	Oct 30	$0.05	$0.45	15%	9.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 92 found (best net $-0.54, 88 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	-$0.12	$1.88
$46.00	$48.00	1:2	Dec 4	-$0.05	$1.95
$41.00	$43.00	1:2	Dec 4	-$0.81	$1.19

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$43.00	$41.00	1:2	Nov 27	-$0.58	$1.42
$39.00	$38.00	1:2	Nov 13	-$0.13	$0.87
$37.00	$36.00	1:2	Nov 13	-$0.08	$0.92
$38.00	$37.00	1:2	Nov 20	-$0.17	$0.83
$35.00	$34.00	1:2	Nov 27	-$0.08	$0.92

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 46 found (best yield 4.10%, avg 1.54%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$42.00	Nov 27	$1.70	0.48	1.4%	4.10%	5.45%	7	2
$43.00	Nov 27	$1.30	0.41	3.8%	3.14%	6.90%	23	15
$43.00	Dec 4	$1.25	0.40	3.8%	3.02%	6.78%	1	--
$42.00	Nov 20	$1.50	0.45	1.4%	3.62%	4.97%	24	10
$42.50	Nov 20	$1.30	0.41	2.6%	3.14%	5.69%	152	1
$43.50	Nov 20	$1.00	0.34	5.0%	2.41%	7.38%	21	--
$43.00	Nov 20	$1.10	0.37	3.8%	2.65%	6.42%	12	6
$45.00	Nov 27	$0.70	0.27	8.6%	1.69%	10.28%	126	202
$45.00	Dec 4	$0.70	0.27	8.6%	1.69%	10.28%	5	1
$41.50	Nov 20	$1.60	0.49	0.1%	3.86%	4.01%	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 13,518

Total Puts 34,420

Put/Call Ratio 2.55

Net Difference -20,902

Prior's Put/Call Breakdown

Total Calls 9,004

Total Puts 8,956

Put/Call Ratio 0.99

Net Difference 48

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

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📈 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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