Does Sherwin-Williams (SHW) stock go up or down depending on the month?
Sherwin-Williams month by month, year by year
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +9.4% | +2.2% | -11.6% | +0.3% | -5.5% | +13.3% | -1.0% | |||||
| 2025 | +5.4% | +1.1% | -3.6% | +1.1% | +1.7% | -4.3% | -3.6% | +10.6% | -5.3% | -0.4% | -0.4% | -5.7% |
| 2024 | -2.4% | +9.1% | +4.6% | -13.7% | +1.4% | -1.8% | +17.5% | +5.3% | +3.3% | -6.0% | +10.8% | -14.5% |
| 2023 | -0.3% | -6.4% | +1.5% | +5.7% | -4.1% | +16.6% | +4.1% | -1.7% | -6.1% | -6.6% | +17.0% | +11.9% |
| 2022 | -18.6% | -8.2% | -5.1% | +10.2% | -2.5% | -16.5% | +8.1% | -4.1% | -11.8% | +9.9% | +10.7% | -4.8% |
| 2021 | -5.9% | -1.7% | +8.5% | +11.3% | +3.5% | -3.9% | +6.8% | +4.3% | -7.9% | +13.2% | +4.6% | +6.3% |
| 2020 | -4.5% | -7.2% | -11.1% | +16.7% | +10.7% | -2.7% | +12.1% | +3.6% | +3.8% | -1.3% | +8.7% | -1.7% |
| 2019 | +7.1% | +2.8% | -0.6% | +5.6% | -7.8% | +9.3% | +11.9% | +2.7% | +4.4% | +4.1% | +1.9% | +0.1% |
| 2018 | +1.7% | -3.7% | -2.4% | -6.2% | +3.2% | +7.5% | +8.1% | +3.4% | -0.1% | -13.6% | +7.8% | -7.2% |
| 2017 | +13.0% | +1.6% | +0.5% | +7.9% | -0.9% | +5.8% | -3.9% | +0.6% | +5.5% | +10.4% | +1.1% | +2.7% |
| 2016 | -1.5% | +5.8% | +5.2% | +0.9% | +1.3% | +0.9% | +2.1% | -5.3% | -2.5% | -11.5% | +9.7% | +0.0% |
| 2015 | +3.1% | +5.1% | -0.3% | -2.3% | +3.7% | -4.6% | +1.0% | -7.9% | -12.9% | +19.8% | +3.5% | -6.0% |
| 2014 | -0.1% | +9.4% | -1.7% | +1.4% | +2.4% | +1.1% | -0.3% | +5.8% | +0.4% | +4.8% | +6.7% | +7.4% |
| 2013 | -0.4% | +4.5% | +8.4% | +2.9% | -6.3% | -1.4% | -1.0% | +5.7% | +3.2% | -2.6% | +0.3% | |
| Average | +0.5% | +0.7% | -0.8% | +3.4% | +0.7% | +1.0% | +4.4% | +1.2% | -1.8% | +2.0% | +6.1% | -0.9% |
| % of years up | 46% | 57% | 43% | 79% | 64% | 50% | 64% | 62% | 46% | 54% | 85% | 54% |
| Years observed | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 |
Sherwin-Williams month by month: the summary
Over 2013-2026, here's what Sherwin-Williams (SHW) stock did each month, on average: January +0.5% (up 46% of 13 years), February +0.7% (up 57% of 14 years), March -0.8% (up 43% of 14 years), April +3.4% (up 79% of 14 years), May +0.7% (up 64% of 14 years), June +1.0% (up 50% of 14 years), July +4.4% (up 64% of 14 years), August +1.2% (up 62% of 13 years), September -1.8% (up 46% of 13 years), October +2.0% (up 54% of 13 years), November +6.1% (up 85% of 13 years), December -0.9% (up 54% of 13 years). In other words, SHW historically rose in January, February, April, May, June, July, August, October, November, and fell in March, September, December.
Does Sherwin-Williams really go up in November?
Over 2013-2026, November is Sherwin-Williams's strongest month: +6.1% on average, positive in 11 of 13 years. At the other end, September shows -1.8%. But a monthly gap is often built on one or two extreme years — the table above shows it: look at the spread, not just the average. Seasonality only means something when it has a cause (selling season, earnings calendar, year-end tax effects); with no identified cause, it's probably noise.
Frequently asked questions
Does Sherwin-Williams stock go up or down in August?
Over 13 years, SHW rose +1.2% on average in August, finishing the month up 8 times out of 13 (62%). Median: +2.7%. Results are split year to year — there's no clear pattern. ⚠️ 13 years of data is not a prediction.
Does Sherwin-Williams stock go up or down in July?
Over 14 years, SHW rose +4.4% on average in July, finishing the month up 9 times out of 14 (64%). Median: +3.1%. Results are split year to year — there's no clear pattern. ⚠️ 14 years of data is not a prediction.
Does Sherwin-Williams stock go up or down in April?
Over 14 years, SHW rose +3.4% on average in April, finishing the month up 11 times out of 14 (79%). Median: +3.5%. It's one of its most consistent months. ⚠️ 14 years of data is not a prediction.
Does Sherwin-Williams stock go up or down in October?
Over 13 years, SHW rose +2.0% on average in October, finishing the month up 7 times out of 13 (54%). Median: +3.2%. Results are split year to year — there's no clear pattern. ⚠️ 13 years of data is not a prediction.
Does Sherwin-Williams stock go up or down in June?
Over 14 years, SHW rose +1.0% on average in June, finishing the month up 7 times out of 14 (50%). Median: -0.4%. Results are split year to year — there's no clear pattern. ⚠️ 14 years of data is not a prediction.
Does Sherwin-Williams stock go up or down in December?
Over 13 years, SHW fell -0.9% on average in December, finishing the month up 7 times out of 13 (54%). Median: +0.0%. Results are split year to year — there's no clear pattern. ⚠️ 13 years of data is not a prediction.
What is the best month to buy Sherwin-Williams stock?
Historically, November: over the last 14 years, SHW gained +6.1% on average that month and finished up 85% of the time (13 years observed). September is the weakest month (-1.8%). This is not a prediction: 14 years is a small sample, and the past is under no obligation to repeat.
Why does Sherwin-Williams stock often rise in November?
November has averaged as its best month over 14 years (+6.1%, up 85% of years). No clearly established recurring seasonal driver explains this month — it's a statistical tendency over 14 years of history, not a prediction.
Is there a best month to invest in the stock market in general?
There's no universal rule: every stock has its own seasonality. For SHW it's November (+6.1% on average over 14 years) — another stock will look completely different. The calendar effects people cite ("sell in May", the year-end rally) are market-wide averages, not laws: on SHW, November is the most consistent month (85% positive years). We also rank all 12 months for the whole market.
Does stock seasonality actually work?
Careful. A month that rose 14 times out of 14 can simply be chance: with 12 months and a dozen years, patterns appear naturally even in random data. Seasonality describes what happened; it doesn't explain why and predicts nothing. Treat it as context, never as a standalone buy signal.
What data is this table based on?
On SHW's real monthly closing prices from 2013 to 2026 (14 years), source Yahoo Finance. Each cell = the price change over that month. Price performance, excluding dividends. Incomplete months and quote gaps are excluded.