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$INSP

Inspire Medical Systems, Inc.

XNYS•Health Care•Surgical & Medical Instruments & Apparatus

$59.74-0.58%−$0.3500Prev $60.09LIVE Full chart Live alerts
No recent price bars, the chart lights up when INSP starts printing.

Why is INSP down today? It is at $59.74 (-0.58%), and our scanner flagged it 43 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment INSP spikes, and full due diligence on INSP — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $INSP 43 times in the last 30 days. Create a free account to track $INSP, build a watchlist, and get instant unusual-volume alerts — plus 5 free premium days, no card needed.

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Key Stats

Price & performance
Price
$59.74
Change today
-0.58%
Previous close
$60.09
52-week range
$38.91 – $147.03
Valuation & dividend
Market cap
$1.74B
Ownership & volume
Shares outstanding
28.9M
SEC · as of 2026-07-30 · 7d ↗
Insider ownership
1.6%
DEF 14A · 2026-03-20 ↗
Institutional own.
99.9%
Total held
100.0%
Short interest
4.3M
▼ -7% vs prior · as of 2026-07-15
Days to cover
4.2d
Avg daily volume
1.2M
Classification
Sector
Health Care
Industry
Surgical & Medical Instruments & Apparatus
Exchange
XNYS
Relative volumevs this time of day
5m
0.5x
15m
1.7x
1h
0.7x
1D
0.1x

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Why is $INSP down today?

Here is the latest on INSP from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for INSP today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.

Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →
Why is $INSP moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profile⚡ Ultra-low floatShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201

$INSP Sentiment

Neutral
Bearish48Bullish
📰 News: 1 bull · 1 bearToday: -0.6%👥 Community: 0 bull · 0 bear

Blend of news sentiment, today’s move, and community votes. Not investment advice.

$INSP Activity

News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.

Alert· 20h ago -1.18%
$INSP moved -1.18% in 1 min (Level 1) at 3:30 PM ET
at $60.19
Alert· 20h ago 4.2× RVOL
INSP hit 4.243x RVOL at 3:14 PM ET
at $60.65
Alert· 21h ago -0.4% vs EMA
$INSP near 200 EMA: -0.43% from 200 EMA at 2:35 PM ET
at $60.52
Alert· 21h ago 12.6× RVOL
INSP hit 12.611x RVOL at 2:35 PM ET
at $60.52
Alert· 23h ago -1.5% vs EMA
$INSP near 200 EMA: -1.52% from 200 EMA at 12:34 PM ET
at $60.35
Alert· 23h ago 4.6× RVOL
INSP hit 4.586x RVOL at 12:34 PM ET
at $60.35
Alert· 1d ago 18.5× RVOL
INSP hit 18.527x RVOL at 11:20 AM ET
at $59.83
Alert· 1d ago +0.2% vs EMA
$INSP near 200 EMA: +0.18% from 200 EMA at 2:34 PM ET
at $63.05
Alert· 1d ago 2.8× RVOL
INSP hit 2.826x RVOL at 2:34 PM ET
at $63.05
Alert· 1d ago 7.4× RVOL
INSP hit 7.430x RVOL at 1:57 PM ET
at $63.02
Alert· 1d ago +2.0% vs EMA
$INSP near 200 EMA: +2.01% from 200 EMA at 1:23 PM ET
at $63.69
Alert· 1d ago -1.22%
$INSP moved -1.22% in 1 min (Level 1) at 1:23 PM ET
at $63.73
Alert· 1d ago 2.8× RVOL
INSP hit 2.825x RVOL at 1:23 PM ET
at $63.69
Alert· 1d ago 2.3× RVOL
INSP hit 2.298x RVOL at 12:46 PM ET
at $63.56
Alert· 1d ago -1.26%
$INSP moved -1.26% in 1 min (Level 1) at 12:05 PM ET
at $63.55
Alert· 1d ago 2.4× RVOL
INSP hit 2.347x RVOL at 12:05 PM ET
at $63.55
Alert· 2d ago 2.5× RVOL
INSP hit 2.467x RVOL at 11:32 AM ET
at $62.56
Alert· 2d ago +1.43%
$INSP moved +1.43% in 1 min (Level 1) at 11:24 AM ET
at $62.79
Alert· 2d ago 6.8× RVOL
INSP hit 6.806x RVOL at 11:01 AM ET
at $61.54
Alert· 2d ago +1.61%
$INSP moved +1.61% in 1 min (Level 1) at 9:23 AM ET
at $63.00
Alert· 2d ago +10.4% vs EMA
INSP 200EMA (5m) Trending · 100 bars · L4 · +10.41% above EMA · slope +2.63%
at $58.33
Alert· 2d ago +3.7% vs EMA
INSP 50EMA (5m) Trending · 100 bars · L4 · +3.69% above EMA · slope +6.14%
at $58.33
Alert· 2d ago -1.53%
$INSP moved -1.53% in 1 min (Level 1) at 7:06 PM ET
at $58.33
Alert· 2d ago -1.69%
$INSP moved -1.69% in 1 min (Level 1) at 5:29 PM ET
at $58.49
Alert· 2d ago +14.8% vs EMA
INSP 200EMA (5m) Trending · 79 bars · L3 · +14.78% above EMA · slope +0.76%
at $59.03
News· SEC EDGAR· 2d ago
Inspire Medical Systems, Inc. filed a Quarterly report (10-Q)
News· SEC EDGAR· 2d ago
Inspire Medical Systems, Inc. filed an 8-K: Results of Operations, Regulation FD Disclosure
News· SEC EDGAR· 12d ago
Inspire Medical Systems, Inc. filed an 8-K: Executive / Board Change
News· SEC EDGAR· 15d ago
Inspire Medical Systems, Inc. filed an 8-K: Executive / Board Change
News· GlobeNewswire Inc.· 15d ago Neutral
Inspire Medical Systems, Inc. Announces Retirement of Casey M. Tansey from its Board of Directors
News· GlobeNewswire Inc.· 51d ago Bullish
Inspire Medical Systems, Inc. Announces Presence at SLEEP 2026 and Publication of PREDICTOR Study
News· GlobeNewswire Inc.· 55d ago Neutral
Inspire Medical Systems, Inc. to Participate in the Wells Fargo 2026 MedTech Innovation Spotlight
News· Benzinga· 93d ago Bearish
Stock Market Today: Dow, S&P 500, Nasdaq Futures Rise As Traders Monitor US-Iran Ceasefire— Duolingo, Pinterest, AMD In Focus (UPDATED)

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INSP stock FAQ

Why is $INSP down today?

Here is the latest on INSP from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for INSP today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.

What is the INSP stock price today?

INSP last traded at $59.74, down 0.58% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live INSP alerts?

The INSP Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged INSP 43 times in the last 30 days.

What exchange is INSP on?

INSP (Inspire Medical Systems, Inc.) trades on XNYS, with a market cap of about $1.74B in the SURGICAL & MEDICAL INSTRUMENTS & APPARATUS sector.

Is INSP good for day trading?

That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge INSP for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.