Intuitive Surgical Inc (ISRG) stock chart and technical analysis

Indicator summary: Neutral (2 bullish, 2 bearish, 1 neutral). As of 2026-09-18, the close was $393.33: 5.3% above the 50-day average and 13.6% below the 200-day average, which is falling. RSI (14) is 61, in its neutral range. MACD is bullish after a cross in the last 10 days. The stock sits 24% of the way up its 52-week range of $328.57 to $603.88, on 2.2x its 20-day average volume.

Indicator	Reading	Read
50-day average	$373.49	Price 5.3% above
200-day average	$455.11	Price 13.6% below, average falling
50 vs 200-day	50 below 200	Death-cross alignment
RSI (14)	61	Neutral range
MACD (12, 26, 9)	+0.87 vs -2.25	Bullish cross in the last 10 days
52-week range	$328.57 to $603.88	24% of the way up the range
Volume vs 20-day average	2.2x	Heavy

What followed this setup for ISRG

When it closed below its 200-day average (1,918 days), it was higher 63 trading days later 60% of the time, median +4.9%.
When it closed above its 50-day average (3,951 days), it was higher 63 trading days later 62% of the time, median +6.2%.
When it had MACD above its signal line (3,240 days), it was higher 63 trading days later 59% of the time, median +4.7%.
All days since 2000 (6,540 days): higher 63 trading days later 61% of the time, median +5.4%.

Base rates use ISRG's own daily history since 2000; they describe the past, not a forecast.

ŷRobot chart signal: Hold, from the chart signal model.

ISRG analysis: AI score, fair value and forecast · Is it a bull or a bear market today? · All covered stocks

ŷRobot analysis is AI-generated and quality-gated; nothing here is investment advice.