Is ISRG Worth Buying in 2026?

Intuitive Surgical Inc.

STOCK ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES Updated 2026-08-16

Here’s whether Intuitive Surgical Inc. (ISRG) is worth buying in 2026 — based on weekly-updated price trend, RSI momentum, and return vs. the S&P 500. Our current read: Bearish.

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Bearish

Positives: above the 50-day MA (medium-term momentum positive). Concerns: trading below the 200-day MA (long-term downtrend); 50-day MA is falling (-1.95% over 10 days); RSI 72 — overbought, elevated pullback risk; weak 1-year return of -17.3%; 3-month momentum negative (-6.3%). Currently 34.7% off its 52-week high. Score: -5/7.

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ISRG is trading below its 200-day MA ($476.94) — a key warning sign the longer-term trend is under pressure. With an RSI of 71.9, momentum has stretched into overbought territory — short-term pullbacks are common from these levels. The 1-year return of -17.3% compares to +20.4% for SPY (trailed the market by 37.7%). The current 34.7% drawdown from the 52-week high reflects elevated risk for momentum-based strategies.

$10,000 invested 1 year ago → $8,269 today
vs. S&P 500 (SPY) — same period trailed market by 37.7%

1-Year Price Chart

Daily candles
MA-50 MA-200 Up Down

Signal Check

Above 200-day MA ($476.94)
Above 50-day MA ($391.61)
!RSI(14) neutral zone (30–70) — currently 71.9
Positive return (-17.3%)
!Within 10% of period high (−34.7%)
Period Range $394.51
$328.57 $603.88
RSI (14) 71.9
0 · OversoldOverbought · 100

Key Metrics

Price$394.51
Period Return-17.3%
Period High$603.88
Period Low$328.57
Drawdown−34.7%
MA-50$391.61
MA-200$476.94
RSI (14)71.9
Avg Volume (30d)3.7M
vs. SPYtrailed by 37.7%
Return Rank#865 of 1252

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