Boston Scientific (BSX) Chart Patterns, Support & Resistance & Technical Analysis

Auto-detected technical analysis for BSX · data as of Aug 4, 2026. The chart above is live; the read below updates daily.

$49.09last close · Aug 4, 202652-week range $42.20 – $109.50 · 55.17% below the high
Falling Wedge · playing out now

BSX just broke higher out of a falling wedge — a brief, tidy pause inside a strong run. That's usually a breather before another push up.

On this chart, setups like it have followed through about 48% of the time.

As long as price stays above $42.50, the setup is intact — a daily close back below there is the cue to step away.

It's already reached the first target near $47.90 and is still going. From here, the calm way to follow the move is to stay with the 10-day average — and only step aside when a day finally closes below it.

BSX Falling Wedge Pattern

BSX is currently forming a falling wedge on the daily timeframe. Detected Aug 4, 2026.

DirectionBullishTarget$47.90Projected move+10.1%Breakout level$43.61

New to this pattern? What a falling wedge is and how to trade it →

How Falling Wedges Have Performed

Win rate
56.2%
Avg return
+0.55R
Backtested trades
8,465
BSX win rate
46.2%

Historical pattern statistics (2006-08-04 – 2026-08-03), not a prediction.

How these backtests work →

BSX Pattern Trade History

Every completed pattern trade our nightly backtest found on BSX's daily chart, newest first — wins and losses alike.

PatternEntryExitOutcomeResult
Falling WedgeApr 28, 2026 @ $59.51May 27, 2026 @ $50.47Win+1.23R
Falling WedgeApr 22, 2026 @ $63.85Apr 28, 2026 @ $58.45Loss-1.21R
TriangleAug 5, 2025 @ $105.24Sep 3, 2025 @ $107.53Loss-1.47R
Rising WedgeDec 18, 2024 @ $89.97Jan 7, 2025 @ $91.99Loss-1.25R
Rising WedgeDec 5, 2024 @ $90.00Jan 7, 2025 @ $91.99Loss-1.03R
Rising WedgeDec 19, 2023 @ $55.40Dec 29, 2023 @ $57.81Loss-1.61R
TriangleNov 1, 2023 @ $51.29Dec 4, 2023 @ $54.77Win+1.62R
TriangleOct 11, 2023 @ $51.33Nov 14, 2023 @ $54.02Loss-1.02R
TriangleSep 25, 2023 @ $53.45Oct 12, 2023 @ $49.87Win+1.86R
Rising WedgeJul 24, 2023 @ $52.28Oct 13, 2023 @ $48.55Win+1.52R
Rising WedgeMay 23, 2023 @ $53.26May 24, 2023 @ $51.25Win+2.21R
Rising WedgeMar 31, 2023 @ $49.80Apr 21, 2023 @ $51.11Win+0.57R

BSX Support and Resistance Levels

Price is bouncing off a floor near $42.19 and starting to climb. On the weekly chart, the next ceiling overhead sits near $95.10 — about 94% away.

  • Traders commonly watch $95.10 as a target (its 78.6% extension) — think of it as a sensible next stop, not a guarantee.
  • That ceiling is the first place the climb might pause — worth watching how price behaves as it gets there.
  • There's nothing to act on here — the spot to watch was the $42.19 floor about a week ago, when price bounced there, but price has already pulled higher. What's left is the climb playing out, not a fresh starting point.

Nearest auto-detected support sits near $42.09, resistance near $97.00. These are chart/swing-derived levels, not formula pivots.

Resistance
$97.00
Support
$42.09

BSX Recent Daily Prices

DateOpenHighLowClose
Aug 4, 2026$48.11$49.21$47.98$49.09
Aug 3, 2026$47.82$48.92$47.50$48.43
Jul 31, 2026$45.84$46.80$44.43$46.73
Jul 30, 2026$45.27$46.20$44.55$46.00
Jul 29, 2026$42.67$46.88$42.55$46.04
Jul 28, 2026$46.42$47.16$45.81$46.06
Jul 27, 2026$44.60$46.32$44.59$45.51
Jul 24, 2026$43.97$44.71$43.72$44.25
Jul 23, 2026$42.73$43.69$42.50$43.58
Jul 22, 2026$43.77$43.77$42.69$42.97

BSX Frequently Asked Questions

What chart pattern is BSX forming right now?
As of Aug 4, 2026, TradingPal's detector identifies a falling wedge on Boston Scientific (BSX) on the daily chart, with a measured-move target of $47.90.
Is a falling wedge bullish or bearish?
The falling wedge detected on BSX is a bullish pattern, projecting a measured-move target of $47.90. See its full backtested track record above — that's the real edge, not the textbook label.
How reliable is a falling wedge pattern, and what is its win rate?
Across TradingPal's backtest of the falling wedge family (8,465 trades over 631 symbols), it resolved in the expected direction 56.2% of the time with an average of +0.55R. These are historical statistics, not a prediction.
What are the support and resistance levels for BSX?
Based on auto-detected, swing-derived levels (as of Aug 4, 2026), BSX's nearest support is around $42.09 and nearest resistance around $97.00.
What is the price target if BSX's pattern breaks out?
The detected falling wedge has a geometry-based measured-move target of $47.90 (pattern height projected from the breakout). This is a technical target, not a recommendation.
What was BSX's closing price on Aug 4, 2026?
Boston Scientific (BSX) last closed at $49.09 on Aug 4, 2026. For the live quote, see the chart above or a real-time quote provider.

Technical analysis for informational purposes only — not investment advice. Auto-detected patterns and levels update daily; the chart above is live.