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ON · Fibonacci levels

ON Semiconductor Corporation (onsemi) — Fib retracement grid

Auto-computed from the 252-day swing window. Key anchors (0.382 / 0.5 / 0.618 / 0.786) match the curated Fib basket QuantAbundancia tracks.

Last close

$115.99

52w high

$119.19

2026-05-14

52w low

$40.000

2025-05-23

Range

$79.190

198.0%

Retracements (high → low)

0.000$119.19+2.8% from last
0.236$100.50-13.4% from last
0.382KEY$88.939-23.3% from last
0.500KEY$79.595-31.4% from last
0.618KEY$70.251-39.4% from last
0.786KEY$56.947-50.9% from last
1.000$40.000-65.5% from last

Extensions (past high)

1.272$140.73+21.3% from last
1.414$151.97+31.0% from last
1.618$168.13+45.0% from last
2.000$198.38+71.0% from last
2.618$247.32+113.2% from last

Educational tools. Outputs are math, not advice. Verify against your broker before placing any order.