MGNIMagnite, Inc.

$25.41-2.0% 1Y

What is the market doing?

Mixed

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

1 good, 2 neutral
TrendUptrendderived · Oct 9, 2026

In an uptrend, above its rising 50- and 200-day averages. Price is +51% vs its 200-day average.

Insider conviction−$17.0M (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 interest7.7% of sharesFINRA · Sep 15, 2026

Heavily shorted, settled Sep 15, 2026, about a week of normal trading to cover. Up 4.1% since the previous count, down from 9.1% 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 returnmiddle of the market
vs 200-day avgtop 4% of the market

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

How MGNI is trading

Magnite, Inc. is −2.0% over the past year while the S&P 500 is +18%: 20 points behind the market.

−2.0%

1-year return · S&P 500 +18%

vs 200-day average
+51%

vs 200-day average · a clear uptrend

RSI (14)
51

RSI (14) · neutral

Below its 52-week high
2.3%

Below its 52-week high

Sep 18, 2024$9.00 – $26.52 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$25.41
1 monthS&P 500 +2.7%
+7.9%
1 yearS&P 500 +18%
−2.0%
5 yearsS&P 500 +88%
−14%
vs 50-day average$23.89
+6.3%
52-week high
$26.00
52-week low
$11.20
Annualised volatility
63%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$929K
Calendar-year price return
YearReturn
2026 (year to date)+57%
2025+1.9%
2024+70%
2023−12%
2022−39%
2021−43%
2020+276%
2019+119%
2018+99%
2017−75%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan107 of 10+4.7%
Feb106 of 10+10%
Mar102 of 10−16%
Apr106 of 10+1.7%
May106 of 10+7.2%
Jun109 of 10+13%
Jul116 of 11+0.97%
Aug115 of 11+0.98%
Sep113 of 11−5.6%
Oct113 of 11−2.3%
Nov105 of 10+14%
Dec105 of 10+6.4%

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.