GRALGRAIL, Inc.

$140.55+255% 1Y

What is the market doing?

Mixed

No clear lean: in an uptrend, but a crowded short (+21% of shares).

1 good, 1 to watch, 1 neutral
TrendUptrendderived · Oct 9, 2026

In an uptrend, above its rising 50- and 200-day averages. Overbought (RSI 75). Price is +84% vs its 200-day average.

Insider conviction−$12.1M (90 days to Oct 8, 2026)SEC EDGAR · Oct 8, 2026

Insiders were net sellers over the 90 days ending Oct 8, 2026; selling is often routine (taxes, diversification).

Short interest21% of sharesFINRA · Sep 15, 2026

A crowded short, settled Sep 15, 2026, more than a week of normal trading to cover, a crowded exit.

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.

1-year returntop 2% of the market
vs 200-day avgtop 1% of the market

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How GRAL is trading

GRAIL, Inc. is +255% over the past year while the S&P 500 is +18%: 237 points ahead of the market.

+255%

1-year return · S&P 500 +18%

vs 200-day average
+84%

vs 200-day average · a clear uptrend

RSI (14)
75

RSI (14) · overbought, bought harder than it has been sold

Below its 52-week high
8.7%

Below its 52-week high

Sep 17, 2024$12.57 – $153.92 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$140.55
1 monthS&P 500 +2.7%
+81%
1 yearS&P 500 +18%
+255%
vs 50-day average$90.76
+55%
52-week high
$153.92
52-week low
$41.65
Annualised volatility
107%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$4.7M
Calendar-year price return
YearReturn
2026 (year to date)+64%
2025+379%
Average return by calendar month, 2024–2026
MonthYearsPositiveAverage
Jan22 of 2+42%
Feb21 of 2−9.1%
Mar20 of 2−18%
Apr22 of 2+20%
May22 of 2+21%
Jun21 of 2+13%
Jul31 of 3−12%
Aug31 of 3+3.6%
Sep32 of 3+52%
Oct32 of 3+18%
Nov22 of 2+25%
Dec21 of 2−10%

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.

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