BSX

Boston Scientific Corporation $42.43 as of 2026-10-28
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.2%
Next 1 week
+0.7%
Next 1 month
-0.1%
Seasonality
Mildly positive window
Next 30 days (to Nov 28): +0.5% median, 52% of the last 33 years finished up.
20-year seasonality chart →
Mean reversion
Deeply oversold — RSI(2) at 4
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.10%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.13 +0.3% · Seasonal tilt -0.5%
$62.5B market cap (#96 US) $767M/day volume 39% volatility -59% 1-year -61% from ATH
52-week range · 4% of the way up · -60% from the high
$39.57$105.65

Congressional trades in BSX Full tracker →

19 members · 40 buys / 51 sells · $398K–$2.0M disclosed · latest filing Sep 25, 2026.

SELL KH Kevin Hern · traded Sep 9, 2026 $50K–$100K
SELL KH Kevin Hern · traded Sep 4, 2026 $50K–$100K
SELL KH Kevin Hern · traded Sep 3, 2026 $1K–$15K
SELL KH Kevin Hern · traded Aug 31, 2026 $15K–$50K
BUY GC Gilbert Cisneros · traded Aug 18, 2026 $1K–$15K
BUY AA Alan Armstrong · traded Mar 27, 2026 $1K–$15K
SELL JB John Boozman · traded Jun 4, 2026 $1K–$15K
SELL GC Gilbert Cisneros · traded Jun 5, 2026 $1K–$15K
BUY GC Gilbert Cisneros · traded Jun 5, 2026 $1K–$15K
BUY GC Gilbert Cisneros · traded May 11, 2026 $1K–$15K
BUY GC Gilbert Cisneros · traded May 19, 2026 $1K–$15K
BUY GC Gilbert Cisneros · traded May 29, 2026 $1K–$15K
BUY GC Gilbert Cisneros · traded Feb 10, 2026 $1K–$15K
BUY GC Gilbert Cisneros · traded Jan 30, 2026 $1K–$15K
BUY MM Markwayne Mullin · traded Dec 29, 2025 $15K–$50K
SELL JB John Boozman · traded Dec 17, 2025 $1K–$15K
SELL GC Gilbert Cisneros · traded Dec 24, 2025 $1K–$15K
BUY GC Gilbert Cisneros · traded Nov 18, 2025 $1K–$15K
BUY LM Lisa McClain · traded Oct 30, 2025 $1K–$15K
SELL LM Lisa McClain · traded Oct 31, 2025 $1K–$15K
SELL LM Lisa McClain · traded Oct 30, 2025 $1K–$15K
BUY GC Gilbert Cisneros · traded Oct 17, 2025 $1K–$15K
SELL KH Kevin Hern · traded Oct 28, 2025 $15K–$50K
SELL VH Valerie Hoyle · traded Sep 23, 2025 $1K–$15K
SELL LM Lisa McClain · traded Aug 4, 2025 $1K–$15K
BUY VH Valerie Hoyle · traded Oct 29, 2024 $1K–$15K
SELL GC Gilbert Cisneros · traded Jul 31, 2025 $1K–$15K
BUY LM Lisa McClain · traded Dec 11, 2024 $1K–$15K
SELL GC Gilbert Cisneros · traded Jun 26, 2025 $1K–$15K
SELL GC Gilbert Cisneros · traded Jun 11, 2025 $1K–$15K
SELL JS Jefferson Shreve · traded May 12, 2025 $15K–$50K
SELL GC Gilbert Cisneros · traded May 13, 2025 $1K–$15K
SELL BW Bruce Westerman · traded Apr 21, 2025 $1K–$15K
SELL GC Gilbert Cisneros · traded Apr 28, 2025 $1K–$15K
BUY BW Bruce Westerman · traded Mar 3, 2025 $1K–$15K
SELL GC Gilbert Cisneros · traded Mar 17, 2025 $1K–$15K
SELL GC Gilbert Cisneros · traded Feb 24, 2025 $1K–$15K
BUY JB John Boozman · traded Feb 13, 2025 $1K–$15K
SELL JC John Curtis · traded Dec 4, 2023 $1K–$15K
BUY MM Markwayne Mullin · traded Oct 3, 2023 $1K–$15K
BUY MM Markwayne Mullin · traded Sep 13, 2023 $15K–$50K
SELL LF Lois Frankel · traded Sep 8, 2023 $1K–$15K
SELL LF Lois Frankel · traded May 31, 2023 $1K–$15K
BUY LF Lois Frankel · traded May 30, 2023 $1K–$15K
SELL LF Lois Frankel · traded May 1, 2023 $1K–$15K
SELL LF Lois Frankel · traded Apr 19, 2023 $1K–$15K
SELL JC John Curtis · traded Apr 26, 2023 $1K–$15K
SELL LF Lois Frankel · traded Mar 29, 2023 $1K–$15K
SELL JC John Curtis · traded Feb 23, 2023 $1K–$15K
SELL AL Alan S. Lowenthal · traded Oct 24, 2022 $1K–$15K
SELL AL Alan S. Lowenthal · traded Oct 21, 2022 $1K–$15K
SELL AL Alan S. Lowenthal · traded Oct 21, 2022 $1K–$15K
BUY LF Lois Frankel · traded Sep 28, 2022 $1K–$15K
SELL RW Robert J. Wittman · traded Dec 16, 2021 $1K–$15K
BUY KH Kevin Hern · traded Jul 21, 2021 $15K–$50K
BUY KH Kevin Hern · traded Jul 1, 2021 $100K–$250K
SELL AL Alan S. Lowenthal · traded Aug 6, 2021 $1K–$15K
SELL AL Alan S. Lowenthal · traded Aug 3, 2021 $1K–$15K
BUY JC John Curtis · traded Jun 22, 2021 $1K–$15K
BUY KH Kevin Hern · traded May 20, 2021 $1K–$15K

Showing the 60 most recent filings of 91 — full tracker.

Earnings Full history →

Next report 2027-02-10 (Wednesday, before open, in 104 days) · EPS est. 0.82.

1-day std dev
4.8%
Finished up
55%
Biggest pop
+12.7%
Biggest drop
-17.6%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-10-28 0.72 — — -6.9% -5.8% —
2026-07-29 beat 0.83 0.86 +3.9% -7.4% +0.0% +3.6%
2026-04-22 beat 0.79 0.80 +1.6% +5.0% +9.0% -4.0%
2026-02-04 beat 0.78 0.80 +2.4% -11.2% -17.6% -19.8%
2025-10-22 beat 0.71 0.75 +5.1% +3.2% +4.0% +0.4%
2025-07-23 beat 0.73 0.75 +3.4% +3.8% +4.5% +3.5%
2025-04-23 beat 0.67 0.75 +11.5% +5.2% +4.1% +8.2%
2025-02-05 beat 0.66 0.70 +6.6% -0.6% +1.4% +2.2%
2024-10-23 beat 0.59 0.63 +7.0% -3.1% -0.6% -4.6%
2024-07-24 beat 0.58 0.62 +6.5% -2.5% -1.1% -6.0%
2024-04-24 beat 0.51 0.56 +9.1% +6.0% +5.7% +4.7%
2024-01-31 beat 0.51 0.55 +7.3% +4.2% +3.0% +6.2%
2023-10-26 beat 0.48 0.50 +4.7% +1.5% -0.4% +5.1%
2023-07-27 beat 0.49 0.53 +8.2% +1.5% +0.5% -2.9%
2023-04-26 beat 0.43 0.47 +8.6% +3.1% +0.0% +3.1%
2023-02-01 miss 0.47 0.45 -4.6% +0.8% +2.8% +2.9%
2022-10-26 miss 0.44 0.43 -2.6% +1.6% +1.2% +1.5%
2022-07-27 beat 0.42 0.44 +4.0% +7.0% +6.2% +9.6%
2022-04-27 beat 0.39 0.39 +1.2% +2.2% +1.1% +0.4%
2022-02-02 beat 0.44 0.45 +2.5% -3.9% -4.7% +2.9%
2021-10-27 beat 0.40 0.41 +3.7% +1.8% -1.3% -3.2%
2021-07-27 beat 0.37 0.40 +7.3% +1.5% +3.5% +3.6%
2021-04-28 beat 0.31 0.37 +21.1% +3.4% +4.3% +1.6%
2021-02-03 miss 0.31 0.23 -26.0% -0.5% +2.2% +6.0%
2020-10-28 beat 0.25 0.37 +49.7% -0.8% -5.5% -2.1%
2020-07-29 beat -0.02 0.08 +436.6% +4.5% +4.0% -1.4%
2020-04-29 miss 0.32 0.28 -11.2% +2.4% +4.2% -0.1%
2020-02-05 beat 0.44 0.46 +4.5% +0.4% -0.6% -1.5%
2019-10-23 beat 0.38 0.39 +1.9% +6.7% +5.0% +10.0%
2019-07-24 beat 0.38 0.39 +2.6% -1.9% +0.0% -1.0%
2019-04-24 miss 0.36 0.35 -1.8% -2.5% -1.3% +1.4%
2019-02-06 beat 0.36 0.39 +9.2% -1.2% +2.7% +4.9%
2018-10-24 beat 0.34 0.35 +3.0% +1.4% -1.0% +0.3%
2018-07-25 beat 0.34 0.41 +19.6% -3.9% +2.2% -0.5%
2018-04-25 beat 0.32 0.33 +4.8% -0.5% +3.2% +2.7%
2018-02-01 miss 0.34 0.34 -0.4% -1.9% -1.2% -9.9%
2017-10-26 beat 0.31 0.31 +0.8% -4.0% -2.7% -7.3%
2017-07-27 beat 0.31 0.32 +2.8% -0.7% -1.3% -2.5%
2017-04-27 miss 0.30 0.29 -3.4% +0.0% +0.8% +1.5%
2017-02-02 beat 0.29 0.30 +4.8% +1.8% +4.8% +5.8%
2016-10-26 beat 0.27 0.27 +1.0% +0.0% -1.6% -3.7%
2016-07-28 beat 0.27 0.27 +1.9% +3.3% +2.9% +2.0%
2016-04-27 beat 0.24 0.28 +15.8% +8.9% +11.2% +10.8%
2016-02-04 beat 0.25 0.26 +5.5% -2.7% -2.2% -6.5%
2015-10-28 beat 0.23 0.24 +6.4% +2.9% +9.4% +11.0%
2015-07-23 beat 0.21 0.22 +2.6% -1.3% -2.3% -4.3%
2015-04-28 beat 0.21 0.21 +2.2% -0.8% -1.3% -3.4%
2015-02-04 beat 0.22 0.22 +2.1% +2.4% +2.1% -0.5%
2014-10-22 beat 0.20 0.20 +2.4% +3.8% +2.4% +9.2%
2014-07-24 beat 0.19 0.21 +8.0% +0.5% +1.8% -1.8%
2014-04-29 beat 0.11 0.13 +20.1% -5.8% -6.3% -4.6%
2014-02-04 beat 0.13 0.13 +2.5% +0.7% -1.2% -1.2%
2013-10-24 beat 0.09 0.10 +7.4% -2.1% -6.1% -4.9%
2013-07-25 beat 0.09 0.12 +26.9% +9.1% +12.7% +16.0%
2013-04-25 beat 0.09 0.10 +11.8% -0.1% +2.4% +3.4%
2013-01-29 beat 0.11 0.11 +0.3% +5.7% +3.5% +11.8%
2012-10-18 miss 0.11 0.10 -6.4% -2.1% -3.9% -8.9%
2012-07-26 beat 0.10 0.11 +5.5% -2.4% -6.8% -3.9%
2012-04-19 beat 0.08 0.09 +9.7% +6.1% +5.6% +11.6%
2012-02-02 miss 0.08 0.08 -0.7% -4.9% -4.1% -2.3%
Posted about BSX See all ›
TRACKER - Gilbert Cisneros · Congress long 43.19 Fri, 11 Sep Gilbert Cisneros's trade date was 18 August 2026 — a disclosed purchase of $1,001–$15,000. But a Periodic Transaction Report gives a date and a size… TRACKER - Insider Clusters long 49.23 Thu, 06 Aug 3 different insiders at BOSTON SCIENTIFIC CORP bought BSX stock in the last 30 days — $9,285,694 between them, at prices they each paid separately.… TRACKER - Gilbert Cisneros · Congress long 44.60 Mon, 06 Jul Gilbert Cisneros's trade date was 5 June 2026 — a disclosed purchase of $1,001–$15,000. But a Periodic Transaction Report gives a date and a size… TRACKER - Gilbert Cisneros · Congress long 48.96 Tue, 09 Jun Gilbert Cisneros's trade date was 11 May 2026 — a disclosed purchase of $1,001–$15,000. But a Periodic Transaction Report gives a date and a size…

Not investment advice.