Mosaic Stock Price History
NYSE: MOSIndustrialsAgricultural ChemicalsUSD
18.74-0.99 (-5.02%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
MOS price history at a glance
The price history for Mosaic (MOS) on this page begins on January 25, 1988, when the stock closed at $12.25; it most recently closed at $18.74 on October 5, 2026. The highest price in this record is $163.25, reached on June 16, 2008; the latest close is 88.5% below that peak. Across the 37 complete calendar years in the table, MOS finished higher in 15 and lower in 22. Its best year was 2007 (+346.7%) and its worst was 2008 (-61.4%).
Over roughly 39 years the share price changed +53.0%, a 1.1% compound annual price return (excluding dividends). In the last 12 months alone, MOS has lost 44.0%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 1988
- $163.25
- Date of high
- Jun 16, 2008
- Low since 1988
- $5.82
- Date of low
- Oct 27, 2003
- 52-week high
- $32.25
- 52-week low
- $18.68
- Last close
- $18.74
MOS returns
1 week
-11.06%
1 month
-28.50%
3 months
-12.88%
6 months
-24.31%
Year to date
-22.21%
1 year
-43.96%
3 years
-45.74%
5 years
-52.42%
MOS price return, excluding dividends.
MOS annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 18.74 | -25.10% |
| 2025 | 25.02 | -0.52% |
| 2024 | 25.15 | -29.61% |
| 2023 | 35.73 | -18.55% |
| 2022 | 43.87 | +11.66% |
| 2021 | 39.29 | +70.75% |
| 2020 | 23.01 | +10.84% |
| 2019 | 20.76 | -31.69% |
| 2018 | 30.39 | +18.43% |
| 2017 | 25.66 | -12.51% |
| 2016 | 29.33 | +6.31% |
| 2015 | 27.59 | -39.72% |
| 2014 | 45.77 | -2.26% |
| 2013 | 46.83 | -20.11% |
| 2012 | 58.62 | +16.24% |
| 2011 | 50.43 | -33.96% |
| 2010 | 76.36 | +27.84% |
| 2009 | 59.73 | +62.05% |
| 2008 | 36.86 | -61.37% |
| 2007 | 95.41 | +346.68% |
| 2006 | 21.36 | +46.00% |
| 2005 | 14.63 | -10.36% |
| 2004 | 16.32 | +59.22% |
| 2003 | 10.25 | -3.76% |
| 2002 | 10.65 | -22.71% |
| 2001 | 13.78 | -11.45% |
| 2000 | 15.56 | -4.96% |
| 1999 | 16.38 | -23.39% |
| 1998 | 21.38 | -36.19% |
| 1997 | 33.50 | -15.72% |
| 1996 | 39.75 | -2.45% |
| 1995 | 40.75 | +86.29% |
| 1994 | 21.88 | -3.58% |
| 1993 | 22.69 | +6.45% |
| 1992 | 21.31 | -23.20% |
| 1991 | 27.75 | +57.45% |
| 1990 | 17.63 | +4.44% |
| 1989 | 16.88 | -23.51% |
| 1988* | 22.06 | +80.10% |
* Partial year: the record begins after the start of 1988; return measured from the first available close.
2026 return is year to date.
MOS daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 19.81 | 19.88 | 18.68 | 18.74 | -5.02% | |
| 19.80 | 20.15 | 19.63 | 19.73 | -1.20% | |
| 20.95 | 21.06 | 19.86 | 19.97 | -4.63% | |
| 21.30 | 21.50 | 20.85 | 20.94 | -1.64% | |
| 20.89 | 21.46 | 20.44 | 21.29 | +1.04% | |
| 21.64 | 22.01 | 21.06 | 21.07 | -2.23% | |
| 21.30 | 21.59 | 20.38 | 21.55 | -0.46% | |
| 22.61 | 22.85 | 21.53 | 21.65 | -3.43% | |
| 22.25 | 22.59 | 22.08 | 22.42 | +0.76% | |
| 22.76 | 22.76 | 22.15 | 22.25 | -3.30% | |
| 23.70 | 23.70 | 22.66 | 23.01 | -2.87% | |
| 24.30 | 24.43 | 23.18 | 23.69 | -2.79% | |
| 24.50 | 25.07 | 24.29 | 24.37 | -1.46% | |
| 24.09 | 24.99 | 23.85 | 24.73 | +2.74% | |
| 24.72 | 24.94 | 23.03 | 24.07 | -1.67% | |
| 25.36 | 25.36 | 24.46 | 24.48 | -3.58% | |
| 25.07 | 25.76 | 24.95 | 25.39 | +2.42% | |
| 25.40 | 25.40 | 24.35 | 24.79 | -2.63% | |
| 24.96 | 25.65 | 24.61 | 25.46 | +1.64% | |
| 24.81 | 25.16 | 24.47 | 25.05 | -0.56% | |
| 25.43 | 25.98 | 25.05 | 25.19 | -0.83% | |
| 25.97 | 26.50 | 25.40 | 25.40 | -3.09% | |
| 26.80 | 26.96 | 26.08 | 26.21 | -1.21% | |
| 26.15 | 26.89 | 26.02 | 26.53 | +2.63% | |
| 25.00 | 26.04 | 24.77 | 25.85 | +1.41% | |
| 26.12 | 26.31 | 25.15 | 25.49 | -1.12% | |
| 24.70 | 26.00 | 24.63 | 25.78 | +4.04% | |
| 23.94 | 25.21 | 23.42 | 24.78 | +2.74% | |
| 23.68 | 24.51 | 23.68 | 24.12 | +2.20% | |
| 23.95 | 24.29 | 23.33 | 23.60 | -0.67% | |
| 24.00 | 24.00 | 23.32 | 23.76 | -1.66% | |
| 24.84 | 25.20 | 24.14 | 24.16 | -0.45% | |
| 23.77 | 24.40 | 23.66 | 24.27 | +1.12% | |
| 24.62 | 25.18 | 23.59 | 24.00 | -1.68% | |
| 23.77 | 24.76 | 23.55 | 24.41 | +4.54% | |
| 22.46 | 23.45 | 22.31 | 23.35 | +5.04% | |
| 21.64 | 22.53 | 21.60 | 22.23 | +5.16% | |
| 21.23 | 21.43 | 21.05 | 21.14 | -0.42% | |
| 21.62 | 21.69 | 20.82 | 21.23 | -1.76% | |
| 21.74 | 22.02 | 21.53 | 21.61 | -0.78% | |
| 22.60 | 23.03 | 21.41 | 21.78 | -3.63% | |
| 23.07 | 23.07 | 22.35 | 22.60 | -2.16% | |
| 23.36 | 23.62 | 23.05 | 23.10 | -1.58% | |
| 22.88 | 23.48 | 22.43 | 23.47 | +1.78% | |
| 23.27 | 23.41 | 22.85 | 23.06 | -1.71% | |
| 23.00 | 23.95 | 22.44 | 23.46 | +0.21% | |
| 21.70 | 23.90 | 21.44 | 23.41 | +3.08% | |
| 21.90 | 22.75 | 21.71 | 22.71 | +4.13% | |
| 22.27 | 22.43 | 21.61 | 21.81 | -1.40% | |
| 22.65 | 22.98 | 22.07 | 22.12 | -2.85% | |
| 22.64 | 22.97 | 22.30 | 22.77 | +0.66% | |
| 22.98 | 23.15 | 22.31 | 22.62 | -1.99% | |
| 22.77 | 23.17 | 22.69 | 23.08 | +3.31% | |
| 22.42 | 22.73 | 22.02 | 22.34 | +0.18% | |
| 22.25 | 22.77 | 22.20 | 22.30 | +0.09% | |
| 23.03 | 23.27 | 22.09 | 22.28 | -2.19% | |
| 22.55 | 22.99 | 22.29 | 22.78 | +3.69% | |
| 22.80 | 22.85 | 21.90 | 21.97 | -1.96% | |
| 22.33 | 22.48 | 21.72 | 22.41 | +1.27% | |
| 22.46 | 22.90 | 22.09 | 22.13 | -1.78% | |
| 23.14 | 23.40 | 22.38 | 22.53 | -2.21% | |
| 23.03 | 23.25 | 22.35 | 23.04 | +0.44% | |
| 22.64 | 23.09 | 22.42 | 22.94 | +2.82% | |
| 21.71 | 22.52 | 21.71 | 22.31 | +3.72% | |
| 20.86 | 21.66 | 20.86 | 21.51 | +3.66% | |
| 20.66 | 21.02 | 20.42 | 20.75 | +0.48% | |
| 21.16 | 21.35 | 20.59 | 20.65 | -2.23% | |
| 21.15 | 21.49 | 20.69 | 21.12 | -0.28% | |
| 21.07 | 21.43 | 20.82 | 21.18 | +0.24% | |
| 21.50 | 21.58 | 20.98 | 21.13 | -0.80% | |
| 21.10 | 21.85 | 21.04 | 21.30 | +0.52% | |
| 21.71 | 21.78 | 20.83 | 21.19 | -5.57% | |
| 22.39 | 22.57 | 21.91 | 22.44 | +0.27% | |
| 21.74 | 22.58 | 21.71 | 22.38 | +2.99% | |
| 21.17 | 21.87 | 21.08 | 21.73 | +4.17% | |
| 20.93 | 21.48 | 20.85 | 20.86 | -1.84% | |
| 21.50 | 21.78 | 21.07 | 21.25 | -3.41% | |
| 22.63 | 22.74 | 21.91 | 22.00 | -3.93% | |
| 22.64 | 23.38 | 22.60 | 22.90 | +1.73% | |
| 21.69 | 22.76 | 21.60 | 22.51 | +3.78% | |
| 22.32 | 22.70 | 21.55 | 21.69 | -3.69% | |
| 23.25 | 24.29 | 22.40 | 22.52 | -0.75% | |
| 21.50 | 22.85 | 21.35 | 22.69 | +7.59% | |
| 19.91 | 21.22 | 19.85 | 21.09 | +6.41% | |
| 21.20 | 21.48 | 19.80 | 19.82 | -6.86% | |
| 21.45 | 21.64 | 20.76 | 21.28 | -0.47% | |
| 22.20 | 22.23 | 21.35 | 21.38 | -3.87% | |
| 22.82 | 22.85 | 21.99 | 22.24 | -2.88% | |
| 23.00 | 23.10 | 22.44 | 22.90 | -1.72% | |
| 23.15 | 23.97 | 23.12 | 23.30 | 0.00% | |
| 23.21 | 23.79 | 23.09 | 23.30 | -0.13% | |
| 23.78 | 23.90 | 23.14 | 23.33 | -2.38% | |
| 23.90 | 24.50 | 23.58 | 23.90 | -0.67% | |
| 23.70 | 24.15 | 23.10 | 24.06 | +1.43% | |
| 22.42 | 23.77 | 22.20 | 23.72 | +4.86% | |
| 22.51 | 23.16 | 22.38 | 22.62 | +0.49% | |
| 22.06 | 22.62 | 22.01 | 22.51 | +2.60% | |
| 21.60 | 22.16 | 21.37 | 21.94 | +0.37% | |
| 21.25 | 21.97 | 21.15 | 21.86 | +2.15% | |
| 21.29 | 21.69 | 20.89 | 21.40 | -0.05% | |
| 21.72 | 21.90 | 21.11 | 21.41 | -1.61% | |
| 22.26 | 22.45 | 21.72 | 21.76 | -4.06% | |
| 22.78 | 22.87 | 22.19 | 22.68 | -0.44% | |
| 22.67 | 23.59 | 22.50 | 22.78 | +1.74% | |
| 21.85 | 22.55 | 21.31 | 22.39 | +2.75% | |
| 21.89 | 22.42 | 21.17 | 21.79 | -1.80% | |
| 22.97 | 23.27 | 22.17 | 22.19 | -3.14% | |
| 23.55 | 23.60 | 22.88 | 22.91 | -2.76% | |
| 23.25 | 23.87 | 22.98 | 23.56 | +1.29% | |
| 22.89 | 23.32 | 22.74 | 23.26 | +1.26% | |
| 23.11 | 23.34 | 22.89 | 22.97 | -0.78% | |
| 23.37 | 23.51 | 22.92 | 23.15 | -0.52% | |
| 22.95 | 23.59 | 22.90 | 23.27 | +1.04% | |
| 23.24 | 23.27 | 22.75 | 23.03 | -0.69% | |
| 23.49 | 23.60 | 22.74 | 23.19 | -0.13% | |
| 24.20 | 24.50 | 22.94 | 23.22 | -3.25% | |
| 24.20 | 24.28 | 23.49 | 24.00 | -1.15% | |
| 24.44 | 24.67 | 24.04 | 24.28 | -0.98% | |
| 24.44 | 24.95 | 24.22 | 24.52 | +1.32% | |
| 24.17 | 24.60 | 24.04 | 24.20 | +0.37% | |
| 24.26 | 24.35 | 23.91 | 24.11 | -1.87% | |
| 24.23 | 24.66 | 24.07 | 24.57 | -0.65% | |
| 24.11 | 24.84 | 23.77 | 24.73 | +4.21% | |
| 23.86 | 24.31 | 23.55 | 23.73 | -0.88% | |
| 24.51 | 24.59 | 23.91 | 23.94 | -2.44% | |
| 25.13 | 25.54 | 24.48 | 24.54 | -0.89% | |
| 25.38 | 25.62 | 24.49 | 24.76 | -2.02% | |
| 26.61 | 27.15 | 25.20 | 25.27 | -5.07% | |
| 25.65 | 26.68 | 25.18 | 26.62 | +0.95% | |
| 26.62 | 27.13 | 26.21 | 26.37 | -0.53% | |
| 26.37 | 26.77 | 26.15 | 26.51 | +1.30% | |
| 26.95 | 26.95 | 25.89 | 26.17 | -1.39% | |
| 25.50 | 26.58 | 25.12 | 26.54 | +4.08% | |
| 24.96 | 25.68 | 24.75 | 25.50 | +2.00% | |
| 25.28 | 25.73 | 24.76 | 25.00 | 0.00% | |
| 25.00 | 25.45 | 24.76 | 25.00 | 0.00% | |
| 25.40 | 26.19 | 24.42 | 25.00 | -4.54% | |
| 25.14 | 26.22 | 24.78 | 26.19 | +3.93% | |
| 24.33 | 25.48 | 24.18 | 25.20 | +4.65% | |
| 23.43 | 24.29 | 23.06 | 24.08 | +2.08% | |
| 25.83 | 26.03 | 23.59 | 23.59 | -9.96% | |
| 27.79 | 28.24 | 26.13 | 26.20 | -5.69% | |
| 29.31 | 29.39 | 27.75 | 27.78 | -3.64% | |
| 27.73 | 29.33 | 27.52 | 28.83 | +4.19% | |
| 28.62 | 28.72 | 27.66 | 27.67 | -5.60% | |
| 31.25 | 31.34 | 29.11 | 29.31 | -6.54% | |
| 31.05 | 32.25 | 30.28 | 31.36 | +7.58% | |
| 27.26 | 29.23 | 27.22 | 29.15 | +10.08% | |
| 26.73 | 26.92 | 26.05 | 26.48 | -1.63% | |
| 26.25 | 27.26 | 25.38 | 26.92 | +2.32% | |
| 26.62 | 27.14 | 26.01 | 26.31 | +0.11% | |
| 26.00 | 27.41 | 25.78 | 26.28 | +1.04% | |
| 26.70 | 26.91 | 25.62 | 26.01 | -2.88% | |
| 26.75 | 27.32 | 25.99 | 26.78 | -2.65% | |
| 29.00 | 29.02 | 27.17 | 27.51 | -1.19% | |
| 27.36 | 27.91 | 26.85 | 27.84 | +2.50% | |
| 26.34 | 27.54 | 26.31 | 27.16 | +0.67% | |
| 27.56 | 27.94 | 26.52 | 26.98 | -5.30% | |
| 28.98 | 29.19 | 28.30 | 28.49 | -0.84% | |
| 29.06 | 29.24 | 28.09 | 28.73 | -2.38% | |
| 30.15 | 30.57 | 29.34 | 29.43 | -2.42% | |
| 29.67 | 30.41 | 29.51 | 30.16 | +2.45% | |
| 29.08 | 29.61 | 28.84 | 29.44 | +1.24% | |
| 29.58 | 29.83 | 28.76 | 29.08 | -1.92% | |
| 29.37 | 29.91 | 29.12 | 29.65 | -0.40% | |
| 31.00 | 31.10 | 29.63 | 29.77 | -4.40% | |
| 30.51 | 31.28 | 30.42 | 31.14 | +3.39% | |
| 29.74 | 30.21 | 29.59 | 30.12 | +1.89% | |
| 28.58 | 29.70 | 28.53 | 29.56 | +3.36% | |
| 28.00 | 28.70 | 27.90 | 28.60 | +3.03% | |
| 28.55 | 28.88 | 27.35 | 27.76 | -3.68% | |
| 28.30 | 28.96 | 28.21 | 28.82 | +1.80% | |
| 27.30 | 28.37 | 27.30 | 28.31 | +3.81% | |
| 27.39 | 27.68 | 26.67 | 27.27 | -0.84% | |
| 27.50 | 28.08 | 27.16 | 27.50 | -1.93% | |
| 28.55 | 29.04 | 27.75 | 28.04 | -0.36% | |
| 28.77 | 29.07 | 27.78 | 28.14 | -1.05% | |
| 28.29 | 28.85 | 28.08 | 28.44 | +0.39% | |
| 29.09 | 29.12 | 28.22 | 28.33 | -1.60% | |
| 28.24 | 29.13 | 28.20 | 28.79 | +2.24% | |
| 27.82 | 28.79 | 27.70 | 28.16 | +1.84% | |
| 27.43 | 27.88 | 27.13 | 27.65 | +2.29% | |
| 26.33 | 27.14 | 26.32 | 27.03 | +2.58% | |
| 26.48 | 26.88 | 25.85 | 26.35 | -4.46% | |
| 27.84 | 28.15 | 27.11 | 27.58 | -0.22% | |
| 27.05 | 28.17 | 27.03 | 27.64 | +5.46% | |
| 26.44 | 26.76 | 26.06 | 26.21 | +1.91% | |
| 26.01 | 26.20 | 25.42 | 25.72 | -1.00% | |
| 26.72 | 27.25 | 25.77 | 25.98 | -1.89% | |
| 25.41 | 26.83 | 25.34 | 26.48 | +4.66% | |
| 25.22 | 25.56 | 24.69 | 25.30 | +0.56% | |
| 24.96 | 25.24 | 24.70 | 25.16 | +1.17% | |
| 25.21 | 25.42 | 24.48 | 24.87 | -0.60% | |
| 24.10 | 25.37 | 23.99 | 25.02 | +3.86% | |
| 24.13 | 24.31 | 24.03 | 24.09 | -0.25% | |
| 24.14 | 24.38 | 24.13 | 24.15 | +0.37% | |
| 24.10 | 24.27 | 23.85 | 24.06 | -1.03% | |
| 24.28 | 24.39 | 24.03 | 24.31 | +0.29% | |
| 24.35 | 24.38 | 24.16 | 24.24 | -0.21% | |
| 24.26 | 24.58 | 24.07 | 24.29 | -0.12% | |
| 24.03 | 24.44 | 24.00 | 24.32 | +2.18% | |
| 23.98 | 24.27 | 23.69 | 23.80 | -0.67% | |
| 24.45 | 24.63 | 23.92 | 23.96 | -0.29% | |
| 23.56 | 24.32 | 23.56 | 24.03 | +2.43% | |
| 24.85 | 24.85 | 23.44 | 23.46 | -5.63% | |
| 25.74 | 25.99 | 24.74 | 24.86 | -5.15% | |
| 25.58 | 26.28 | 25.54 | 26.21 | +4.05% | |
| 23.79 | 25.74 | 23.79 | 25.19 | +6.06% | |
| 23.65 | 23.76 | 23.32 | 23.75 | -0.25% | |
| 23.43 | 23.89 | 23.33 | 23.81 | +0.72% | |
| 23.63 | 23.90 | 23.36 | 23.64 | +0.13% | |
| 24.24 | 24.56 | 23.60 | 23.61 | -2.03% | |
| 24.03 | 24.32 | 23.89 | 24.10 | -0.45% | |
| 24.35 | 24.60 | 24.17 | 24.21 | -0.70% | |
| 24.96 | 24.96 | 24.12 | 24.38 | -2.32% | |
| 24.48 | 25.37 | 24.41 | 24.96 | +1.92% | |
| 24.35 | 24.59 | 24.30 | 24.49 | +0.95% | |
| 24.21 | 24.41 | 24.02 | 24.26 | +0.41% | |
| 23.72 | 24.42 | 23.70 | 24.16 | +2.37% | |
| 24.02 | 24.14 | 23.35 | 23.60 | -2.36% | |
| 24.00 | 24.44 | 23.82 | 24.17 | +1.00% | |
| 24.58 | 24.79 | 23.88 | 23.93 | -2.33% | |
| 24.54 | 24.71 | 24.18 | 24.50 | -0.73% | |
| 24.52 | 24.75 | 24.31 | 24.68 | +0.65% | |
| 25.92 | 26.01 | 24.48 | 24.52 | -5.87% | |
| 25.38 | 26.23 | 25.38 | 26.05 | +1.96% | |
| 25.63 | 25.99 | 25.49 | 25.55 | +0.35% | |
| 25.49 | 25.89 | 25.38 | 25.46 | -0.97% | |
| 25.50 | 25.90 | 25.03 | 25.71 | -0.70% | |
| 25.84 | 26.07 | 25.24 | 25.89 | +1.21% | |
| 25.12 | 25.72 | 24.99 | 25.58 | +2.65% | |
| 26.14 | 26.36 | 24.85 | 24.92 | -4.96% | |
| 27.80 | 27.85 | 25.80 | 26.22 | -1.24% | |
| 26.75 | 26.83 | 26.24 | 26.55 | -2.60% | |
| 27.35 | 27.43 | 26.80 | 27.26 | -0.69% | |
| 27.71 | 28.06 | 27.35 | 27.45 | -0.94% | |
| 28.44 | 28.47 | 27.35 | 27.71 | -3.28% | |
| 29.23 | 29.40 | 28.50 | 28.65 | -2.48% | |
| 29.27 | 29.70 | 29.08 | 29.38 | -0.61% | |
| 30.36 | 30.61 | 29.45 | 29.56 | -1.40% | |
| 29.97 | 30.04 | 29.63 | 29.98 | +1.11% | |
| 30.28 | 30.28 | 29.60 | 29.65 | 0.00% | |
| 29.25 | 29.83 | 28.95 | 29.65 | +1.58% | |
| 29.34 | 29.46 | 28.92 | 29.19 | -1.32% | |
| 29.38 | 29.63 | 29.08 | 29.58 | +0.89% | |
| 29.20 | 29.73 | 28.93 | 29.32 | -0.37% | |
| 29.95 | 30.72 | 29.36 | 29.43 | -1.21% | |
| 30.20 | 30.39 | 29.67 | 29.79 | -0.53% | |
| 30.52 | 30.76 | 29.85 | 29.95 | -3.36% | |
| 30.62 | 31.55 | 30.51 | 30.99 | +2.11% | |
| 30.60 | 31.24 | 29.64 | 30.35 | -9.24% | |
| 34.89 | 35.18 | 33.25 | 33.44 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the MOS chart for longer ranges.