LIVE MARKET DATA · Coinbase / delayed US quotes
I
US

ISRG

Intuitive Surgical

$423.00-0.87%
After-hours · vs. last closeRegular close: $426.70

Prices refresh every 30 seconds, including pre-market and after-hours. Source may be delayed. The analysis below is a separate event snapshot.

THE TICKWHYLow confidence
ANALYZED EVENT+4.52% · 5-day move · Oct 13, 2026

Why is ISRG moving?

ISRG's move was not directionally supported by the available broader-market coverage. No single asset-specific catalyst is confirmed.

LEADING EVIDENCE · 55% CONFIDENCE

No clear catalyst; market context is mixed

Available coverage included “Stock Market Today: Nasdaq-100, Small Caps Lead Dip; Applied Materials Whacked (Live Coverage)”, but its direction does not consistently explain this move.

Correlation
CONTRIBUTING FACTORS

↗ Stock Market Today: Nasdaq-100, Small Caps Lead Dip; Applied Materials Whacked (Live Coverage) 68%

MARKET CONTEXT

Investor's Business Daily reported “Stock Market Today: Nasdaq-100, Small Caps Lead Dip; Applied Materials Whacked (Live Coverage)” near the event window. TickWhy uses this as market context, not proof of an asset-specific cause.

Last updated Oct 13, 6:41 PM · Explanations are evidence-based, not investment advice.

Movement timeline

Move detectedISRG crossed the configured 7200-minute movement threshold.

Evidence collectedRelevant market and asset-specific context passed the relevance check.

Explanation generatedSource-grounded cause analysis became available.

Sources

12 VERIFIED ITEMS
news · Zacks

ISRG Is Expanding Beyond Surgery: Here's Why the GI Opportunity Matters

A recent report from Zacks is titled “ISRG Is Expanding Beyond Surgery: Here's Why the GI Opportunity Matters”. This is candidate evidence and does not by itself prove causation.

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news · Zacks

Intuitive Surgical (ISRG) Upgraded to Buy: Here's Why

A recent report from Zacks is titled “Intuitive Surgical (ISRG) Upgraded to Buy: Here's Why”. This is candidate evidence and does not by itself prove causation.

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news · MT Newswires

Mizuho Adjusts Price Target on Intuitive Surgical to $415 From $400

A recent report from MT Newswires is titled “Mizuho Adjusts Price Target on Intuitive Surgical to $415 From $400”. This is candidate evidence and does not by itself prove causation.

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news · MT Newswires

BTIG Adjusts Price Target on Intuitive Surgical to $454 From $469

A recent report from MT Newswires is titled “BTIG Adjusts Price Target on Intuitive Surgical to $454 From $469”. This is candidate evidence and does not by itself prove causation.

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news · Zacks

Investors Heavily Search Intuitive Surgical, Inc. (ISRG): Here is What You Need to Know

A recent report from Zacks is titled “Investors Heavily Search Intuitive Surgical, Inc. (ISRG): Here is What You Need to Know”. This is candidate evidence and does not by itself prove causation.

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news · Motley Fool

Abbott Laboratories vs. Intuitive Surgical: Which Healthcare Stock Is a Better Buy in 2026?

A recent report from Motley Fool is titled “Abbott Laboratories vs. Intuitive Surgical: Which Healthcare Stock Is a Better Buy in 2026?”. This is candidate evidence and does not by itself prove causation.

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market news · Investor's Business Daily

Stock Market Today: Nasdaq-100, Small Caps Lead Dip; Applied Materials Whacked (Live Coverage)

Investor's Business Daily reported “Stock Market Today: Nasdaq-100, Small Caps Lead Dip; Applied Materials Whacked (Live Coverage)” near the event window. TickWhy uses this as market context, not proof of an asset-specific cause.

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market news · Yahoo Finance

Stock market today: Dow, S&P 500, Nasdaq fall as earnings season kicks off

Yahoo Finance reported “Stock market today: Dow, S&P 500, Nasdaq fall as earnings season kicks off” near the event window. TickWhy uses this as market context, not proof of an asset-specific cause.

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market news · Motley Fool

Stock Market Midday, Oct. 13: Bank Earnings and Chip Pressure Drive Mixed Trading

Motley Fool reported “Stock Market Midday, Oct. 13: Bank Earnings and Chip Pressure Drive Mixed Trading” near the event window. TickWhy uses this as market context, not proof of an asset-specific cause.

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macro news · Yahoo Finance

Fund managers won't dump stocks for bonds until yields hit 5.9%, BofA survey says: Chart of the Day

Yahoo Finance reported “Fund managers won't dump stocks for bonds until yields hit 5.9%, BofA survey says: Chart of the Day” near the event window. TickWhy uses this as market context, not proof of an asset-specific cause.

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macro news · Yahoo Finance

Tech slumps as oil prices rise, focus turns to earnings season kickoff: AlphaCheck

Yahoo Finance reported “Tech slumps as oil prices rise, focus turns to earnings season kickoff: AlphaCheck” near the event window. TickWhy uses this as market context, not proof of an asset-specific cause.

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macro news · Yahoo Finance

Bond yields are surging worldwide — and France is on the 'ugly side': Chart of the Day

Yahoo Finance reported “Bond yields are surging worldwide — and France is on the 'ugly side': Chart of the Day” near the event window. TickWhy uses this as market context, not proof of an asset-specific cause.

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ASSET-LINKED REPORTS

Latest news

Recent reports linked directly to this asset. A headline is not treated as a confirmed cause unless it passes TickWhy’s event research checks.

Motley Fool · 10/17/2026

Intuitive Surgical (ISRG) Stock Is Down 25% Year to Date. History Says Patient Investors Get Rewarded.

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Zacks · 10/16/2026

Forget AI Stocks: Buy Med-Tech Stock ISRG Now for 40% Upside

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Insider Monkey · 10/16/2026

Intuitive Surgical is Down this Year Despite Double-Digit Growth. Is Its 33x Valuation Still Justified?

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Simply Wall St. · 10/16/2026

Intuitive Surgical (ISRG) Stock May Be Fairly Valued On New Robotics Competition

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Zacks · 10/16/2026

ISRG Ahead of Q3 Earnings: Can Procedure Growth Sustain Momentum?

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Zacks · 10/15/2026

Intuitive Surgical, Inc. (ISRG) Beats Stock Market Upswing: What Investors Need to Know

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