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BSX
Boston Scientific CorporationStock · Healthcare
$45.14+$2.08 (+4.83%)as of market close, Jul 2, 2026
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BSX monthly returns

Boston Scientific Corporation has averaged 1.04% per month, positive in 55% of months. Month-by-month returns for Boston Scientific Corporation (BSX) below, through July 2, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.

Average month
+1.0%
403 months
Best month
+53.3%
Mar 1999
Worst month
-31.7%
Nov 2008
Positive months
55%
of all months

Boston Scientific Corporation monthly returns#

Boston Scientific Corporation total return by month
MonthTotal return
Jul 2026
+5.8%
Jun 2026
-11.7%
May 2026
-16.1%
Apr 2026
-8.2%
Mar 2026
-18.3%
Feb 2026
-17.8%
Jan 2026
-1.9%
Dec 2025
-6.1%
Nov 2025
+0.9%
Oct 2025
+3.2%
Sep 2025
-7.5%
Aug 2025
+0.6%

Monthly total return (since Aug 2021)

-10%+0%+10%
20222023202420252026

Methodology#

Monthly returns are total returns (dividends reinvested), computed from BSX's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.

See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum

FAQ

What is Boston Scientific Corporation's average monthly return?
Boston Scientific Corporation (BSX) has averaged about 1.04% per month, positive in roughly 55% of months. The best month was Mar 1999 (+53.3%) and the worst was Nov 2008 (-31.7%).