Source: ISA verified dataset (SD-5 release) · as of 2026-10-09 · dataset v1.0.0 · N = 201 (dividend events for this name)

WY — Dividend History

Dividend record for WY over the certified span 1977-01-24 to 2026-09-04. Drift is measured from the ex-date. The yield figure is the median trailing yield across the span; special dividends are counted separately and excluded from it.

N = 201 dividend events

Regular dividends 192
Special dividends 9
Initiations 1
Increases 17
Decreases 4
Resumptions 0
Suspensions (inferred) 0
Median trailing yield (N = 104) 4.68%
Span 1977-01-24 to 2026-09-04

Drift after the ex-date (all regular dividends)

HorizonFinished higherMedian moveN counted
1 sessions71.88%1.97%192
5 sessions71.35%1.04%192
20 sessions72.92%11.16%192
60 sessions75.39%17.73%191
120 sessions77.37%18.17%190

Drift after the ex-date (dividend increases)

HorizonFinished higherMedian moveN counted
1 sessions70.59%0.87%17
5 sessions47.06%-0.32%17
20 sessions52.94%0.08%17
60 sessions64.71%2.99%17
120 sessions64.71%4.57%17

Historical base rates, hit-rates, and medians describe past empirical distributions only and do not constitute investment advice or a prediction of future price or earnings outcomes.

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Source: ISA verified dataset (SD-5 release) · as of 2026-10-09 · dataset v1.0.0 · N = 201 (dividend events for this name)