MasTec (MTZ) Seasonality
Recurring seasonal patterns for MTZ — the calendar windows where MasTec has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on the last 10 years of price history.
MTZ seasonality at a glance
Over the last 10 years, MTZ's strongest seasonal window has been Oct 31 – Nov 30: it ended higher in 10 of 10 years (100% win rate) with an average return of +10.44% across a 30-day hold. On the weak side, MTZ has historically declined between Aug 29 – Sep 8, falling in 9 of 10 years (average -4.74%).
In total, our analysis finds 779 recurring seasonal windows for MasTec — 626 bullish and 153 bearish. The next high-win-rate window, Oct 10 – Nov 9, opens in 29 days. These figures describe historical behaviour only — not a forecast.
MTZ's upcoming & recent seasonal patterns
Holding period:10-day20-day30-dayOrdered by season — windows opening soon first, plus a couple of recently completed high-performers. Holding-period colors help you compare durations at a glance.
| Status | Seasonal window | Hold | Avg return | Win rate | This year |
|---|---|---|---|---|---|
| Completedended 2d ago | Aug 10 – Sep 9 | 30d | -3.26% | 80% | -10.29% |
| Completedended 4d ago | Aug 28 – Sep 7 | 10d | -3.53% | 90% | -1.58% |
| Upcomingin 29d | Oct 10 – Nov 9 | 30d | +8.52% | 80% | — |
| Upcomingin 30d | Oct 11 – Nov 10 | 30d | +10.05% | 80% | — |
| Upcomingin 31d | Oct 12 – Nov 11 | 30d | +10.10% | 80% | — |
| Upcomingin 32d | Oct 13 – Nov 12 | 30d | +8.53% | 80% | — |
| Upcomingin 33d | Oct 14 – Nov 13 | 30d | +8.15% | 80% | — |
Win rate = how often the pattern repeated in the same direction. Average return = the mean move across all analysed years. Past performance does not guarantee future results.
Explore MTZ seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
MTZ seasonality FAQ
What has historically been the best month to buy MTZ stock?
Based on the last 10 years of price data, MTZ's strongest seasonal window starts in October: Oct 31 to Nov 30, which ended higher in 10 of 10 years (100% win rate) with an average return of +10.44%. Past seasonal patterns do not guarantee future performance.
What is MTZ's strongest seasonal pattern?
MTZ's highest-win-rate pattern in our data is the Oct 31 – Nov 30 window (30-day hold): up in 10 of the last 10 years with an average move of +10.44%.
When has MTZ historically performed worst?
MTZ's weakest recurring window has been Aug 29 to Sep 8, declining in 9 of 10 years with an average return of -4.74%.
How reliable are MTZ's seasonal patterns?
Each MTZ pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. MTZ currently shows 779 recurring windows (626 bullish, 153 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is MTZ stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing MasTec's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where MTZ has repeatedly risen (bullish) or fallen (bearish). Each pattern is scored by its win rate and average return so you can judge how reliable and how strong it has been.
Seasonality is one input among many — it works best alongside your own research and risk management. Learn more in our guide to seasonal analysis and the tutorials.