GHGuardant Health, Inc.
What is the market doing?
No clear lean: nothing decisive, though in an uptrend.
In an uptrend, above its rising 50- and 200-day averages. Price is +37% vs its 200-day average.
Insiders were net sellers over the 90 days ending Oct 8, 2026; selling is often routine (taxes, diversification).
Heavily shorted, settled Sep 15, 2026, about a week of normal trading to cover. Level with the previous count, down from 10.0% of shares outstanding three months ago.
Against the whole market›
Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.
Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.
How GH is trading
Guardant Health, Inc. is +183% over the past year while the S&P 500 is +18%: 165 points ahead of the market.
1-year return · S&P 500 +18%
- vs 200-day average
- +37%
vs 200-day average · a clear uptrend
- RSI (14)
- 43
RSI (14) · neutral
- Below its 52-week high
- 11%
Below its 52-week high
Details›
- Last close2026-10-09
- $167.39
- 1 monthS&P 500 +2.7%
- +5.3%
- 1 yearS&P 500 +18%
- +183%
- 5 yearsS&P 500 +88%
- +32%
- vs 50-day average$167.02
- +0.22%
- 52-week high
- $187.33
- 52-week low
- $57.67
- Annualised volatility
- 61%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
- −$50M
| Year | Return |
|---|---|
| 2026 (year to date) | +64% |
| 2025 | +234% |
| 2024 | +13% |
| 2023 | −0.55% |
| 2022 | −73% |
| 2021 | −22% |
| 2020 | +65% |
| 2019 | +108% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 8 | 5 of 8 | +7.1% |
| Feb | 8 | 2 of 8 | +3.4% |
| Mar | 8 | 4 of 8 | −2.3% |
| Apr | 8 | 3 of 8 | −2.3% |
| May | 8 | 5 of 8 | +12% |
| Jun | 8 | 6 of 8 | +8.4% |
| Jul | 8 | 6 of 8 | +4.6% |
| Aug | 8 | 5 of 8 | +8.7% |
| Sep | 8 | 3 of 8 | −4.2% |
| Oct | 8 | 2 of 8 | +1.9% |
| Nov | 8 | 6 of 8 | +13% |
| Dec | 8 | 4 of 8 | −6.6% |
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.
Diagnostics & Research
Ranks #18 of 21 by RyuScore