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Boston Scientific

US · BSX #364 by market cap Listed 1970
41.58 -0.61 -1.45%
Live - 5344 symbols - heartbeat 563s ago · 2026-10-08 06:38
Pre-market 41.59 +0.02%
After-hours 41.70 +0.29%
Overnight 41.64 +0.14%
Market cap
60.26B
P/B
2.42
EPS
1.94
Reader sentiment Are you bullish or bearish on BSX?

Anonymous reader poll. Unscientific, not investment advice.

✦ Today’s options flow

Puts lead
4036 6026
■ Call volume■ Put volume
  • Call and put volume are fairly close today — no strong directional lean in the options flow.

Options-implied move vs. analyst target

The chain's longest listed expiration (Nov 6, 2026, 29 days out) implies 47.36% annualized vol near the money — a one-standard-deviation move to roughly $36.03–$47.13 by then.

Options-implied (~68% band), 29d
$36.03now $41.58$47.13
Analyst target range, ~12mo
$48.00avg $58.58$70.00

Two different things on the same scale: the purple band is the options market's own near-term volatility pricing (statistical, 29 days out); the blue band is sell-side opinion on a roughly 12-month horizon. Neither is a forecast.

Most active contracts today

ContractTypeLastVolumeOpen int.IV
Oct 2 $47.00 Put $3.50 1,330 0 156.97%
Sep 25 $43.50 Put $0.80 987 84 34.54%
Oct 16 $41.00 Put $0.62 548 104 33.58%
Oct 30 $43.00 Call $1.55 299 111 49.36%
Oct 2 $43.00 Put $0.31 295 941 73.90%
Sep 25 $43.00 Put $0.65 292 983 33.13%
Oct 2 $44.50 Call $0.03 269 2,439 67.50%
Sep 25 $45.00 Call $0.27 250 630 37.25%
Oct 2 $36.00 Call $7.17 229 33 0.00%
Oct 2 $37.00 Call $6.40 229 34 308.23%

Ranked by today’s contract volume, calls and puts together. Ties in the underlying data land in whatever order the database returns them.

Full chain, by expiration

Sep 25, 2026 (46 strikes)
CallsStrikePuts
LastVolOILastVolOI
$13.70 1 2 $30.00 $0.41 2 0
$10.61 0 0 $33.00 $0.75 1 0
$9.61 0 0 $34.00 $0.00 0 0
$8.61 0 2 $35.00 $0.00 0 0
$7.62 0 0 $36.00 $0.01 0 10
$6.63 0 0 $37.00 $0.02 0 2
$5.66 0 0 $38.00 $0.05 0 3
$5.18 0 0 $38.50 $0.06 0 0
$4.69 0 0 $39.00 $0.08 0 47
$4.10 12 12 $39.50 $0.09 0 0
$3.72 0 94 $40.00 $0.05 3 49
$3.15 12 12 $40.50 $0.09 4 37
$2.84 0 0 $41.00 $0.12 4 107
$2.40 0 0 $41.50 $0.20 16 73
$1.95 0 15 $42.00 $0.30 19 1,223
$1.59 0 4 $42.50 $0.48 33 93
$0.95 11 78 $43.00 $0.65 292 983
$0.80 20 13 $43.50 $0.80 987 84
$0.62 52 131 $44.00 $1.12 51 434
$0.40 89 61 $44.50 $1.44 0 7
$0.27 250 630 $45.00 $1.88 115 578
$0.23 47 37 $45.50 $2.17 0 2
$0.16 44 199 $46.00 $2.60 8 513
$0.11 15 66 $46.50 $3.07 0 10
$0.06 193 293 $47.00 $3.62 10 307
$0.06 100 763 $47.50 $4.04 0 11
$0.13 0 157 $48.00 $4.65 33 207
$0.13 0 107 $48.50 $5.03 0 1
$0.20 4 73 $49.00 $5.50 47 64
$0.12 0 2 $49.50 $6.03 0 0
$0.12 0 447 $50.00 $6.62 158 150
$0.11 0 127 $51.00 $7.52 0 15
$0.11 0 296 $52.00 $8.51 0 0
$0.10 0 102 $53.00 $9.51 0 0
$0.09 0 71 $54.00 $10.50 0 0
$0.09 0 156 $55.00 $11.50 0 0
$0.08 0 192 $56.00 $12.49 0 0
$0.08 0 77 $57.00 $13.49 0 0
$0.63 1 5 $58.00 $14.48 0 0
$0.35 2 2 $59.00 $15.48 0 0
$0.06 0 25 $60.00 $16.47 0 0
$0.05 0 3 $61.00 $17.47 0 0
$0.05 0 3 $62.00 $18.46 0 0
$0.04 0 30 $63.00 $19.46 0 0
$0.03 0 0 $64.00 $20.45 0 0
$0.03 0 40 $65.00 $21.45 0 0
Oct 2, 2026 (46 strikes)
CallsStrikePuts
LastVolOILastVolOI
$13.20 3 39 $30.00 $0.41 1 1
$10.21 2 4 $33.00 $0.00 0 2
$9.54 49 38 $34.00 $0.00 0 1
$8.32 50 40 $35.00 $0.00 0 0
$7.17 229 33 $36.00 $0.00 0 10
$6.40 229 34 $37.00 $0.01 0 0
$5.25 1 7 $38.00 $0.01 0 20
$4.76 3 6 $38.50 $0.01 0 0
$4.32 1 5 $39.00 $0.02 0 40
$3.84 3 6 $39.50 $0.02 0 2
$3.39 3 116 $40.00 $0.03 0 226
$2.93 3 4 $40.50 $0.04 0 0
$2.47 2 3 $41.00 $0.03 21 179
$2.01 1 2 $41.50 $0.08 0 183
$1.79 0 36 $42.00 $0.05 129 451
$1.36 0 2 $42.50 $0.15 10 370
$0.48 24 178 $43.00 $0.31 295 941
$0.30 27 156 $43.50 $0.60 3 460
$0.10 51 324 $44.00 $0.98 17 2,516
$0.03 269 2,439 $44.50 $1.20 15 22
$0.04 130 1,720 $45.00 $1.47 18 405
$0.03 6 750 $45.50 $2.55 45 8
$0.03 75 912 $46.00 $2.93 142 1
$0.03 3 2,706 $46.50 $3.50 21 0
$0.01 0 153 $47.00 $3.50 1,330 0
$0.00 0 1,226 $47.50 $4.30 3 0
$0.03 1 244 $48.00 $5.00 35 0
$0.00 0 41 $48.50 $5.20 2 4
$0.00 0 93 $49.00 $5.94 1 0
$0.00 0 0 $49.50 $6.36 1 1
$0.00 0 513 $50.00 $6.35 0 2
$0.00 0 124 $51.00 $7.35 0 0
$0.00 0 330 $52.00 $8.35 0 3
$0.00 0 202 $53.00 $9.35 0 0
$0.03 1 82 $54.00 $10.35 0 0
$0.00 0 83 $55.00 $11.35 0 0
$0.00 0 21 $56.00 $12.35 0 0
$0.00 0 24 $57.00 $13.35 0 0
$0.00 0 13 $58.00 $14.35 0 0
$0.00 0 17 $59.00 $15.35 0 0
$0.00 0 333 $60.00 $16.35 0 0
$0.00 0 0 $61.00 $17.35 0 0
$0.00 0 0 $62.00 $18.35 0 0
$0.00 0 1 $63.00 $19.35 0 0
$0.00 0 2 $64.00 $20.35 0 0
$0.00 0 0 $65.00 $21.35 0 0
Oct 9, 2026 (41 strikes)
CallsStrikePuts
LastVolOILastVolOI
$12.19 0 6 $30.00 $0.00 0 0
$8.30 2 3 $34.00 $0.00 0 0
$7.19 0 1 $35.00 $0.00 0 0
$6.23 2 2 $36.00 $0.00 0 0
$5.30 3 2 $37.00 $0.00 0 7
$4.27 2 2 $38.00 $0.00 0 8
$3.70 0 2 $38.50 $0.01 0 5
$3.35 1 4 $39.00 $0.07 6 75
$2.74 0 3 $39.50 $0.05 0 40
$2.27 0 57 $40.00 $0.05 11 255
$1.80 0 2 $40.50 $0.15 125 197
$0.84 4 20 $41.00 $0.25 27 335
$0.50 14 3 $41.50 $0.40 31 156
$0.30 70 45 $42.00 $0.77 138 677
$0.17 52 107 $42.50 $1.10 27 795
$0.11 139 257 $43.00 $1.53 41 496
$0.15 45 246 $43.50 $1.48 0 1,005
$0.05 97 635 $44.00 $2.45 12 243
$0.04 61 484 $44.50 $2.58 1 8
$0.08 0 477 $45.00 $3.03 14 229
$0.06 0 53 $45.50 $3.48 3 3
$0.02 4 552 $46.00 $4.10 7 47
$0.05 1 840 $46.50 $4.51 1 10
$0.03 0 194 $47.00 $4.95 2 2
$0.02 0 413 $47.50 $5.38 2 1
$0.01 0 105 $48.00 $5.82 0 3
$0.01 0 15 $48.50 $6.31 0 1
$0.00 0 133 $49.00 $6.81 0 2
$0.00 0 75 $49.50 $7.31 0 3
$0.00 0 228 $50.00 $7.81 0 0
$0.00 0 77 $51.00 $8.81 0 0
$0.00 0 112 $52.00 $9.81 0 0
$0.00 0 23 $53.00 $10.81 0 0
$0.00 0 33 $54.00 $11.81 0 1
$0.25 44 218 $55.00 $12.81 0 0
$0.00 0 218 $56.00 $13.81 0 0
$0.00 0 5 $57.00 $14.81 0 0
$0.00 0 7 $58.00 $15.81 0 0
$0.00 0 1 $59.00 $16.81 0 0
$0.00 0 0 $60.00 $17.81 0 0
$0.00 0 0 $65.00 $22.81 0 0
Oct 16, 2026 (39 strikes)
CallsStrikePuts
LastVolOILastVolOI
$11.40 2 45 $30.00 $0.00 0 11
$8.19 0 0 $34.00 $0.00 0 0
$7.20 1 3 $35.00 $0.03 3 243
$6.25 1 0 $36.00 $0.00 0 0
$5.21 0 0 $37.00 $0.01 0 48
$4.39 5 5 $38.00 $0.08 6 2,012
$3.78 2 1 $38.50 $0.07 0 1
$2.80 42 5 $39.00 $0.14 17 56
$3.02 4 1 $39.50 $0.20 16 17
$2.57 4 157 $40.00 $0.30 136 15,483
$2.05 0 2 $40.50 $0.45 11 245
$1.27 18 13 $41.00 $0.62 548 104
$0.95 2 2 $41.50 $0.71 4 44
$0.70 134 22 $42.00 $1.09 50 657
$0.50 132 68 $42.50 $1.45 52 128
$0.50 5 177 $43.00 $1.76 20 255
$0.27 31 2,461 $43.50 $1.98 1 30
$0.20 25 251 $44.00 $2.17 0 185
$0.20 30 818 $44.50 $2.57 0 9
$0.14 109 2,370 $45.00 $3.52 228 6,227
$0.12 59 266 $45.50 $3.48 0 1
$0.09 18 532 $46.00 $4.02 1 11
$0.13 0 429 $46.50 $4.43 0 2
$0.06 19 1,016 $47.00 $4.91 0 0
$0.11 0 69 $47.50 $5.41 0 1
$0.05 4 370 $48.00 $5.90 0 1
$0.08 4 65 $48.50 $6.40 0 0
$0.10 0 36 $49.00 $6.90 0 1
$0.10 0 28 $49.50 $7.40 0 0
$0.04 10 5,812 $50.00 $7.80 3 112
$0.05 2 37 $51.00 $8.89 0 0
$0.09 0 0 $52.00 $9.88 0 0
$0.08 0 1 $53.00 $10.88 0 0
$0.08 0 0 $54.00 $11.88 0 0
$0.07 0 5,258 $55.00 $12.87 0 0
$0.05 0 1,521 $60.00 $17.85 0 0
$0.03 0 267 $65.00 $22.83 0 0
$0.01 0 0 $70.00 $27.81 0 0
$0.00 0 25 $75.00 $32.81 0 0
Oct 23, 2026 (42 strikes)
CallsStrikePuts
LastVolOILastVolOI
$12.19 0 6 $30.00 $0.05 1 1
$0.00 0 0 $32.00 $0.00 0 0
$0.00 0 0 $33.00 $0.00 0 0
$8.20 0 0 $34.00 $0.01 0 0
$7.21 0 1 $35.00 $0.02 0 2
$6.24 0 0 $36.00 $0.05 0 2
$5.29 0 0 $37.00 $0.10 0 25
$4.00 6 4 $38.00 $0.17 5 1,412
$4.15 6 0 $38.50 $0.20 9 0
$3.00 9 0 $39.00 $0.28 0 83
$3.23 8 0 $39.50 $0.33 1 2
$2.80 6 82 $40.00 $0.55 10 761
$2.30 0 0 $40.50 $0.65 10 22
$1.62 4 17 $41.00 $0.83 17 194
$1.35 4 0 $41.50 $0.88 1 10
$1.05 11 87 $42.00 $1.23 8 1,491
$1.06 1 1 $42.50 $1.37 1 0
$0.67 12 100 $43.00 $1.72 1 126
$0.78 0 8 $43.50 $2.07 0 1
$0.45 6 90 $44.00 $2.67 2 55
$0.47 1 202 $44.50 $2.78 0 0
$0.30 17 437 $45.00 $3.05 2 106
$0.31 0 51 $45.50 $3.45 2 0
$0.27 10 181 $46.00 $3.85 3 99
$0.24 0 2 $46.50 $4.30 2 0
$0.17 21 245 $47.00 $5.00 0 3
$0.17 0 33 $47.50 $5.47 0 0
$0.10 3 285 $48.00 $5.93 0 6
$0.12 0 0 $48.50 $6.41 0 0
$0.10 0 41 $49.00 $6.89 0 1
$0.05 17 175 $50.00 $7.86 0 60
$0.04 0 48 $51.00 $8.83 0 1
$0.02 0 26 $52.00 $9.82 0 0
$0.01 0 20 $53.00 $10.81 0 0
$0.01 0 2 $54.00 $11.81 0 0
$0.00 0 8 $55.00 $12.81 0 0
$0.00 0 2 $56.00 $13.81 0 0
$0.00 0 7 $57.00 $14.81 0 0
$0.00 0 3 $58.00 $15.81 0 0
$0.00 0 0 $59.00 $16.81 0 0
$0.00 0 17 $60.00 $17.81 0 0
$0.00 0 0 $65.00 $22.81 0 0
Oct 30, 2026 (27 strikes)
CallsStrikePuts
LastVolOILastVolOI
$12.34 0 3 $30.00 $0.06 0 9
$0.00 0 0 $32.00 $0.00 0 0
$0.00 0 0 $33.00 $0.00 0 0
$8.44 0 0 $34.00 $0.10 12 3
$7.48 0 0 $35.00 $0.19 0 122
$6.52 0 0 $36.00 $0.35 8 66
$5.69 0 0 $37.00 $0.46 4 95
$4.85 0 8 $38.00 $0.62 11 77
$4.10 0 0 $39.00 $0.88 9 56
$3.01 4 119 $40.00 $1.20 5 1,402
$2.82 0 18 $41.00 $1.76 209 52
$2.22 0 12 $42.00 $2.00 199 149
$1.55 299 111 $43.00 $2.65 14 106
$1.21 73 46 $44.00 $3.13 3 46
$0.91 13 114 $45.00 $3.76 0 530
$0.85 33 196 $46.00 $4.53 0 32
$0.50 12 51 $47.00 $5.45 15 40
$0.40 19 261 $48.00 $6.19 0 26
$0.38 0 19 $49.00 $7.09 0 0
$0.35 12 586 $50.00 $7.99 0 23
$0.20 0 43 $51.00 $8.93 0 0
$0.17 0 65 $52.00 $9.90 0 300
$0.10 50 111 $53.00 $10.88 0 0
$0.12 0 12 $54.00 $11.86 0 0
$0.06 1 73 $55.00 $12.84 0 0
$0.02 1 8 $60.00 $17.81 0 0
$0.02 0 0 $65.00 $22.81 0 0
Nov 6, 2026 (27 strikes)
CallsStrikePuts
LastVolOILastVolOI
$12.41 0 3 $30.00 $0.05 0 1
$0.00 0 0 $32.00 $0.00 0 0
$0.00 0 0 $33.00 $0.00 0 0
$8.57 0 1 $34.00 $0.20 0 32
$7.65 0 0 $35.00 $0.32 4 11
$6.73 0 0 $36.00 $0.40 8 49
$5.88 0 3 $37.00 $0.58 1 36
$5.11 0 0 $38.00 $0.63 1 17
$4.39 0 0 $39.00 $1.12 6 10
$3.66 0 0 $40.00 $1.42 3 24
$2.95 1 0 $41.00 $1.80 7 13
$2.30 10 27 $42.00 $2.44 8 32
$1.76 7 9 $43.00 $2.64 0 26
$1.34 1 63 $44.00 $3.65 1 2
$1.07 8 30 $45.00 $4.22 7 35
$0.84 104 13 $46.00 $4.65 0 24
$0.85 20 7 $47.00 $5.43 0 11
$0.55 1 62 $48.00 $6.28 0 4
$0.50 0 10 $49.00 $7.14 0 0
$0.35 1 11 $50.00 $8.03 0 3
$0.23 1 14 $51.00 $8.94 0 0
$0.20 0 276 $52.00 $9.88 0 0
$0.18 0 4 $53.00 $10.86 0 0
$0.16 0 0 $54.00 $11.85 0 0
$0.14 0 4 $55.00 $12.84 0 0
$0.07 0 0 $60.00 $17.81 0 0
$0.04 0 0 $65.00 $22.81 0 0

Chain covers the nearest 7 expirations only — where almost all retail volume sits. Data as of 2026-10-08 14:50, refreshed a few times a day, not real-time.

For reference only, not investment advice. Options involve risk and are not suitable for every investor.

Quote time 2026-10-08 06:38:27 · For reference only, not investment advice and not tailored to your situation.