WVEWave Life Sciences Ltd.

$3.47-50% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though in a downtrend (−62% vs 200-day).

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

In a downtrend, below its 50- and 200-day averages. Oversold (RSI 25). Price is −62% vs its 200-day average.

Insider conviction−$135K (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 interest8.8% of sharesFINRA · Sep 15, 2026

Heavily shorted, settled Sep 15, 2026, about a week of normal trading to cover. Up 8.3% since the previous count, down from 9.1% of shares outstanding three months ago.

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

How WVE is trading

Wave Life Sciences Ltd. is −50% over the past year while the S&P 500 is +18%: 68 points behind the market.

−50%

1-year return · S&P 500 +18%

vs 200-day average
−62%

vs 200-day average · a clear downtrend

RSI (14)
25

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

Below its 52-week high
84%

Below its 52-week high

Sep 18, 2024$3.47 – $21.31 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$3.47
1 monthS&P 500 +2.7%
−26%
1 yearS&P 500 +18%
−50%
5 yearsS&P 500 +88%
−37%
vs 50-day average$4.76
−27%
52-week high
$21.31
52-week low
$3.46
Annualised volatility
144%
Calendar-year price return
YearReturn
2026 (year to date)−80%
2025+37%
2024+145%
2023−28%
2022+123%
2021−60%
2020−1.9%
2019−81%
2018+20%
2017+34%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan103 of 10−7.4%
Feb107 of 10+6.4%
Mar103 of 10−13%
Apr102 of 10−7.9%
May104 of 10−2.3%
Jun104 of 10+9.4%
Jul116 of 11+1.1%
Aug118 of 11+14%
Sep114 of 11−0.05%
Oct115 of 11+9.9%
Nov106 of 10+10.0%
Dec102 of 10+1.1%

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.