The Geraldine Weiss dividend yield theory applied to Keio Corporation ($KTERF) uses the stock's historical dividend yield range to estimate when the price is cheap or expensive relative to its own dividend-paying history (2021–2023). Based on that history, $KTERF is currently trading in overvalued territory.

When the $KTERF yield climbs above 🟢 110.91%, the stock has historically been undervalued. When the yield falls below 🔴 74.1%, Keio Corporation has historically been overvalued. The dashed 🟡 fair value (~92.50%) line marks the orientative midpoint between both extremes, not a price target.