TSHATaysha Gene Therapies, Inc.

$4.49+59% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though heavily shorted (+14% of shares).

1 to watch, 2 neutral
TrendRangeboundderived · Oct 9, 2026

Rangebound, no clear trend. Price is −16% vs its 200-day average.

Insider conviction−$1.2M (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 interest14% of sharesFINRA · Sep 15, 2026

Heavily shorted, 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 returnbetter than 85% of the market
vs 200-day avgbehind 82% of the market

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

How TSHA is trading

Taysha Gene Therapies, Inc. is +59% over the past year while the S&P 500 is +18%: 40 points ahead of the market.

+59%

1-year return · S&P 500 +18%

vs 200-day average
−16%

vs 200-day average · a clear downtrend

RSI (14)
34

RSI (14) · neutral

Below its 52-week high
36%

Below its 52-week high

Sep 18, 2024$1.13 – $6.98 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$4.49
1 monthS&P 500 +2.7%
−13%
1 yearS&P 500 +18%
+59%
5 yearsS&P 500 +88%
−77%
vs 50-day average$5.49
−18%
52-week high
$6.98
52-week low
$2.87
Annualised volatility
95%
Calendar-year price return
YearReturn
2026 (year to date)−18%
2025+218%
2024−2.3%
2023−22%
2022−81%
2021−56%
Average return by calendar month, 2020–2026
MonthYearsPositiveAverage
Jan60 of 6−18%
Feb63 of 6+9.2%
Mar61 of 6−10%
Apr63 of 6+7.9%
May62 of 6+3.3%
Jun62 of 6−1.5%
Jul63 of 6−0.41%
Aug65 of 6+63%
Sep61 of 6−9.8%
Oct71 of 7−4.6%
Nov63 of 6+14%
Dec64 of 6−3.4%

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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