FUNSix Flags Entertainment Corporation

$11.40-49% 1Y

What is the market doing?

Mixed

No clear lean: insiders net buying, but in a downtrend (−34% vs 200-day) and a crowded short (+21% of shares).

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

In a downtrend, below its 50- and 200-day averages. Price is −34% vs its 200-day average.

Insider conviction+$248K (90 days to Oct 8, 2026)SEC EDGAR · Oct 8, 2026

Insiders were net buyers over the 90 days ending Oct 8, 2026.

Short interest21% of sharesFINRA · Sep 15, 2026

A crowded short, 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 returnbottom 5% of the market
vs 200-day avgbottom 5% of the market

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

How FUN is trading

Six Flags Entertainment Corporation is −49% over the past year while the S&P 500 is +18%: 67 points behind the market. Through the fall, its own insiders bought $6.4M more stock than they sold.

−49%

1-year return · S&P 500 +18%

vs 200-day average
−34%

vs 200-day average · a clear downtrend

RSI (14)
38

RSI (14) · neutral

Below its 52-week high
57%

Below its 52-week high

Sep 18, 2024$10.72 – $49.64 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$11.40
1 monthS&P 500 +2.7%
−17%
1 yearS&P 500 +18%
−49%
5 yearsS&P 500 +88%
−73%
vs 50-day average$14.46
−21%
52-week high
$26.74
52-week low
$10.71
Annualised volatility
62%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
$6.4M
Calendar-year price return
YearReturn
2026 (year to date)−26%
2025−68%
2024+23%
2023−0.96%
2022−16%
2021+27%
2020−27%
2019+26%
2018−23%
2017+6.5%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan106 of 10+3.0%
Feb105 of 10+3.0%
Mar106 of 10−7.5%
Apr105 of 10+5.9%
May104 of 10+0.78%
Jun103 of 10−1.6%
Jul112 of 11−5.6%
Aug114 of 11−1.6%
Sep113 of 11−4.2%
Oct114 of 11−1.4%
Nov109 of 10+6.5%
Dec107 of 10+0.97%

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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