Seasonality

AGO seasonality — Assured Guaranty Ltd.

Over the last 11 years, AGO's strongest month on average has been October (+6.6%) and its weakest March (-6.6%).

AGO overview →

Average return by month

Month-by-month statistics

MonthAvgMedianUp %BestWorstYrs
Jan+3.57%+5.09%80%+13.5%-6.5%10
Feb+4.13%+2.28%60%+23.7%-11.0%10
Mar-6.59%-4.57%40%+6.4%-36.8%10
Apr+2.77%+1.63%70%+20.3%-13.4%10
May-4.21%-3.78%30%+6.7%-14.3%10
Jun+1.72%+1.82%60%+8.0%-5.9%10
Jul+2.96%+4.24%80%+8.9%-10.6%10
Aug-3.03%-2.69%20%+4.7%-12.5%10
Sep-1.84%-0.28%50%+4.5%-11.3%10
Oct+6.56%+4.52%70%+22.2%-5.3%10
Nov+6.37%+8.83%78%+18.0%-11.9%9
Dec-0.21%-1.00%40%+10.2%-6.7%10

Monthly returns heat map — AGO

price return, %
YearJanFebMarAprMayJunJulAugSepOctNovDecYear
2026 -5.61.6-5.50.5-9.48.03.2-9.7-9.34.14.2 -18.3%
2025 5.1-7.70.9-0.4-3.63.0-2.9-2.83.0-4.812.4-0.7 -0.2%
2024 8.412.9-4.8-12.11.3-0.76.8-2.8-0.75.011.8-3.5 +20.3%
2023 0.6-0.3-19.47.2-3.97.87.1-1.62.93.18.810.2 +20.2%
2022 6.216.32.7-13.46.7-5.24.7-12.5-5.122.212.5-6.5 +24.0%
2021 13.523.7-4.420.3-6.3-0.30.74.3-6.118.7-11.92.5 +59.4%
2020 -6.5-11.0-36.815.3-12.8-5.9-10.6-1.70.118.918.04.5 -35.8%
2019 6.03.06.47.4-14.33.03.8-2.64.55.55.8-1.3 +28.1%
2018 5.1-2.84.70.2-2.20.78.94.73.7-5.32.1-6.2 +13.0%
2017 3.05.7-9.72.82.46.97.8-5.5-11.3-1.7-2.1-6.7 -10.3%
2016 5.6