What is the market doing?
What the tape says about INSP
Inspire Medical Systems, Inc. is −20% over the past year while the S&P 500 is +23%: 42 points behind the market.
−20%
1-year return · S&P 500 +23%
- vs 200-day average
- −10%
vs 200-day average · a clear downtrend
- RSI (14)
- 62
RSI (14) · neutral
- Below its 52-week high
- −57%
Below its 52-week high
Details›
- Last close2026-08-26
- $61.85
- 1 monthS&P 500 +3.7%
- +22%
- 1 yearS&P 500 +23%
- −20%
- 5 yearsS&P 500 +87%
- −67%
- vs 50-day average$50.61
- +22%
- 52-week high
- $143.99
- 52-week low
- $40.05
- Annualised volatility
- 69%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
- −$144K
| Year | Return |
|---|---|
| 2026 (year to date) | −33% |
| 2025 | −50% |
| 2024 | −8.9% |
| 2023 | −19% |
| 2022 | +9.5% |
| 2021 | +22% |
| 2020 | +153% |
| 2019 | +76% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 8 | 6 of 8 | +2.7% |
| Feb | 8 | 5 of 8 | +3.1% |
| Mar | 8 | 2 of 8 | −8.5% |
| Apr | 8 | 5 of 8 | +5.0% |
| May | 8 | 3 of 8 | −9.1% |
| Jun | 9 | 6 of 9 | +3.3% |
| Jul | 9 | 6 of 9 | +7.8% |
| Aug | 9 | 6 of 9 | +6.6% |
| Sep | 8 | 3 of 8 | −5.9% |
| Oct | 8 | 2 of 8 | −2.9% |
| Nov | 8 | 5 of 8 | +20% |
| Dec | 8 | 5 of 8 | +1.9% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.