GLW · Fibonacci levels
Corning Incorporated - 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
$149.84
52w high
$271.78
2026-06-30
52w low
$64.330
2025-08-21
Range
$207.45
322.5%
Retracements (high → low)
- 0.000$271.78+81.4% from last
- 0.236$222.82+48.7% from last
- 0.382KEY$192.53+28.5% from last
- 0.500KEY$168.05+12.2% from last
- 0.618KEY$143.58-4.2% from last
- 0.786KEY$108.72-27.4% from last
- 1.000$64.330-57.1% from last
Extensions (past high)
- 1.272$328.21+119.0% from last
- 1.414$357.66+138.7% from last
- 1.618$399.98+166.9% from last
- 2.000$479.23+219.8% from last
- 2.618$607.43+305.4% from last
Educational tools. Outputs are math, not advice. Verify against your broker before placing any order.