The takeaway
Q32 Bio Inc shows a pronounced seasonal pattern over 8 years of data — strongest in July (+23.8%) and softest in March (−12.0%).
Right now
In July, the stock has risen 50% of years, averaging +23.8%, about +21.6 pts better than the S&P 500.
The full picture
Q32 Bio Inc's most dependable month has been July, higher in 4 of 8 years; March has been its least reliable, up just 25% of the time.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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| 2018 | — | — |
Month by month
The stock's clearest edge over the S&P 500 lands in July (+21.6 pts); it has trailed the market most in November (−13.6 pts).
“vs S&P” is Q32 Bio Inc’s average for a month minus the S&P 500’s average for that same month — isolating Q32 Bio Inc’s own seasonal edge from broad market drift.
Reality check
Over the last 5 years, July has closed higher 80% of the time versus 50% across the last 8 years — the pattern is strengthening.
Figures are the typical (median) July return and how often it rose — the last 5 years versus the last 8(the heatmap’s default window). This verdict stays anchored to that 8-year window even if you zoom the chart, so it never disagrees with the badges above.
In plain English
There's little seasonal signal to find. No month pulls clear: July is nominally the steadiest, yet at 4 of 8 Julys it's barely better than a coin toss.
Its roughest month on record was a −87.1% December in 2024 — a reminder of how hard even a seasonal name can fall.
If anything it has sharpened recently — the last five Julys run ahead of the earlier years.
The honest read is that the calendar is close to noise here — better treated as background than a reason to act. With a short 8-year record and returns that swing hard year to year, the signal is best held loosely.
Short answers on the stock's best month (July), its worst (March), and whether it really trades seasonally.
Yes, to a pronounced degree. Since 2018 its best month (July, +23.8%) has run well ahead of its worst (March, −12.0%) — the heatmap above shows how steady that gap has been year to year.
July has been the strongest, averaging +23.8% and closing higher in 4 of 8 years since 2018.
It's the weakest, averaging −12.0% — historically a soft spot, though it still varies from year to year.
Explore
These names have the strongest July track records on record — a starting point for comparison.
Before you trade