MOSMosaic Company (The)

$18.74-44% 1Y
Latest close: a new 52-week lowOct 9, 2026what changed →

What is the market doing?

Mixed

No clear lean: nothing decisive, though in a downtrend (−23% vs 200-day).

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

In a downtrend, below its 50- and 200-day averages. Oversold (RSI 14). Price is −23% vs its 200-day average.

Insider conviction−$509K (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 interest9.7% of sharesFINRA · Sep 15, 2026

Heavily shorted, settled Sep 15, 2026, about a week of normal trading to cover. Up 7.0% since the previous count, up from 7.5% 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 7% of the market
vs 200-day avgbehind 89% of the market

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

How MOS is trading

Mosaic Company (The) is −44% over the past year while the S&P 500 is +18%: 62 points behind the market.

−44%

1-year return · S&P 500 +18%

vs 200-day average
−23%

vs 200-day average · a clear downtrend

RSI (14)
14

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

Below its 52-week high
46%

Below its 52-week high

Sep 17, 2024$18.74 – $36.53 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$18.74
1 monthS&P 500 +2.7%
−26%
1 yearS&P 500 +18%
−44%
5 yearsS&P 500 +88%
−34%
vs 50-day average$23.30
−20%
52-week high
$34.95
52-week low
$18.74
Annualised volatility
42%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$509K
Calendar-year price return
YearReturn
2026 (year to date)−21%
2025+1.1%
2024−29%
2023−16%
2022+13%
2021+72%
2020+7.6%
2019−25%
2018+14%
2017−10%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan108 of 10+5.7%
Feb106 of 10+2.0%
Mar104 of 10−3.0%
Apr104 of 10+0.43%
May106 of 10−2.7%
Jun106 of 10−2.0%
Jul119 of 11+5.7%
Aug116 of 11+0.05%
Sep116 of 11−0.99%
Oct114 of 11−2.0%
Nov105 of 10+3.8%
Dec106 of 10+0.28%

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.