How much did PTC move each index today?
S&P 500: PTC moved −2.05% and contributed −0.0 points against the index's +24.4-point move, offsetting 0% of it, ranking #370 of 503 members by contribution to the move.
XLK: PTC moved −2.05% and contributed −0.00 points against the index's +1.73-point move, offsetting 0% of it, ranking #56 of 73 members by contribution to the move.
PTC closed the 2026-08-25 session at 151.14; that day's move sits in the 13th percentile of its own past year. The stock is 30.2% below its 52-week closing high and −13.2% for the year so far.
PTC in the S&P 500 beyond today
| window | PTC return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +3.18% | +0.1 pts | −14.5 pts | #306 of 503 |
| 1 month | +20.71% | +0.4 pts | +264.1 pts | #136 of 503 |
| quarter to date | +33.03% | +0.5 pts | +177.9 pts | #156 of 503 |
| year to date | −13.24% | −0.4 pts | +831.8 pts | #406 of 503 |
Who moved with and against PTC today?
On PTC's side of the S&P 500 tape: XOM (−1.8 pts), LLY (−1.3 pts), AMZN (−1.3 pts). Pulling the other way: NVDA (+13.8 pts), AMD (+4.4 pts), MSFT (+4.1 pts).
Every member's contribution, top to bottom, is on the index dashboards; the day's story is in the market-close note. Machine-readable figures for this stock: /api/stock/PTC, free to cite with attribution.