The takeaway
SPDR® S&P Semiconductor ETF shows a pronounced seasonal pattern over 10 years of data — strongest in July (+6.9%) and softest in April (−1.7%).
Right now
In July, the fund has risen 90% of years, averaging +6.9%, about +4.7 pts better than the S&P 500.
The full picture
SPDR® S&P Semiconductor ETF's most dependable month has been July, higher in 9 of 10 years; April has been its least reliable, up just 20% of the time.
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Month by month
The fund's clearest edge over the S&P 500 lands in May (+6.0 pts); it has trailed the market most in April (−3.4 pts).
“vs S&P” is SPDR® S&P Semiconductor ETF’s average for a month minus the S&P 500’s average for that same month — isolating SPDR® S&P Semiconductor ETF’s own seasonal edge from broad market drift.
Reality check
Over the last 5 years, July has closed higher 80% of the time versus 90% across the last 10 years — the pattern is holding.
Figures are the typical (median) July return and how often it rose — the last 5 years versus the last 10(the heatmap’s default window). This verdict stays anchored to that 10-year window even if you zoom the chart, so it never disagrees with the badges above.
In plain English
Dependability is the through-line here. July stands out, higher in 9 of 10 Julys, but it heads a clutch of months that pull the year reliably upward.
A typical July brings +4.6%, a shade under the +6.9% average. Crucially, the gain is the fund's own rather than a rising tide's: July has cleared the S&P 500 by +4.7 points above the index. That consistency sets it apart from the field, where the average stock manages July only about 61% of the time.
The strength clusters rather than stands alone — May–August forms a firm stretch that carries much of the year. At the other end of the calendar, April has been the soft spot — the weakest of 2 months that average a loss (−1.7%), and the edge isn't year-round — the fund has trailed the S&P 500 in April and March. Its roughest month on record was a −17.7% January in 2022 — a reminder of how hard even a seasonal name can fall.
At its steadiest, July strung together 8 straight positive years. Reassuringly, the tendency has held its shape: the recent five years still track the years behind them.
The takeaway is less about when to buy than what to expect: July aside, the fund's months offer little reliable tilt.
Short answers on the fund's best month (July), its worst (April), and whether it really trades seasonally.
Yes, to a pronounced degree. Since 2016 its best month (July, +6.9%) has run well ahead of its worst (April, −1.7%) — the heatmap above shows how steady that gap has been year to year.
July has been the strongest, averaging +6.9% and closing higher in 9 of 10 years since 2016.
It's the weakest, averaging −1.7% — 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