KVYOKlaviyo, Inc.

$17.32-51% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though in a downtrend (−12% vs 200-day).

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

In a downtrend, below its 50- and 200-day averages. Price is −12% vs its 200-day average.

Insider conviction−$92.4M (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 interest6.4% of sharesFINRA · Sep 15, 2026

Moderately shorted, settled Sep 15, 2026, about a week of normal trading to cover. Down 8.0% since the previous count, up from 6.2% 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.

1-year returnbottom 4% of the market
vs 200-day avgbehind 76% of the market

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

How KVYO is trading

Klaviyo, Inc. is −51% over the past year while the S&P 500 is +18%: 69 points behind the market.

−51%

1-year return · S&P 500 +18%

vs 200-day average
−12%

vs 200-day average · a clear downtrend

RSI (14)
62

RSI (14) · neutral

Below its 52-week high
52%

Below its 52-week high

Sep 18, 2024$12.86 – $49.19 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$17.32
1 monthS&P 500 +2.7%
+7.3%
1 yearS&P 500 +18%
−51%
vs 50-day average$17.46
−0.85%
52-week high
$35.92
52-week low
$12.86
Annualised volatility
66%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$89M
Calendar-year price return
YearReturn
2026 (year to date)−47%
2025−21%
2024+48%
Average return by calendar month, 2023–2026
MonthYearsPositiveAverage
Jan31 of 3−9.0%
Feb31 of 3−11%
Mar31 of 3−5.0%
Apr32 of 3−2.8%
May32 of 3−2.8%
Jun31 of 3−0.91%
Jul32 of 3+11%
Aug33 of 3+11%
Sep31 of 3−8.6%
Oct42 of 4−1.5%
Nov32 of 3+3.8%
Dec32 of 3+6.2%

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.