RBRKRubrik, Inc.

$128.79+64% 1Y
Latest close: a new 52-week highOct 23, 2026what changed →

What is the market doing?

Mixed

No clear lean: nothing decisive, though in an uptrend.

1 good, 2 neutral
TrendUptrendderived · Oct 23, 2026

In an uptrend, above its rising 50- and 200-day averages. Price is +72% vs its 200-day average.

Insider conviction−$17.3M (90 days to Oct 22, 2026)SEC EDGAR · Oct 22, 2026

Insiders were net sellers over the 90 days ending Oct 22, 2026; selling is often routine (taxes, diversification).

Short interest6.4% of sharesFINRA · Sep 30, 2026

Moderately shorted, settled Sep 30, 2026, about a week of normal trading to cover. Down 4.5% since the previous count, unchanged over three months.

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 88% 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 RBRK is trading

Rubrik, Inc. is +64% over the past year while the S&P 500 is +16%: 48 points ahead of the market.

+64%

1-year return · S&P 500 +16%

vs 200-day average
+72%

vs 200-day average · a clear uptrend

RSI (14)
56

RSI (14) · neutral

Below its 52-week high
0.00%

Below its 52-week high

Oct 15, 2024$37.69 – $128.79 · dashed line: 200-day averageOct 23, 2026
Details›
Last close2026-10-23
$128.79
1 monthS&P 500 −0.94%
+13%
1 yearS&P 500 +16%
+64%
vs 50-day average$107.20
+20%
52-week high
$128.79
52-week low
$43.81
Annualised volatility
65%
Insider selling, net, 6 monthsForms 3/4/5 to 2026-10-22
$615K
Calendar-year price return
YearReturn
2026 (year to date)+68%
2025+17%
Average return by calendar month, 2024–2026
MonthYearsPositiveAverage
Jan21 of 2−7.4%
Feb20 of 2−9.1%
Mar20 of 2−6.1%
Apr22 of 2+12%
May32 of 3+26%
Jun32 of 3−1.1%
Jul32 of 3+5.4%
Aug31 of 3+6.0%
Sep31 of 3+2.5%
Oct32 of 3+11%
Nov21 of 2+7.6%
Dec22 of 2+19%

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.

Where the price stands

Its trend against the 50-day and 200-day averages, and the levels it keeps coming back to.

What it has returned

With dividends, year by year, month by month, and by calendar month on average.