Haleon share price falls in London as tariff threat shakes markets; what HLN investors watch next
London, Jan 19, 2026, 12:33 GMT — Regular session ongoing. Haleon (HLN.L) slipped 0.7% to 361.4 pence by 1218 GMT, with investors retreating from UK stocks amid fresh trade concerns. (SharePrices) The stock plunged amid a wider selloff in London, triggered by U.S. President Donald Trump’s tariff threat against Britain and seven other European countries—unless the U.S. can purchase Greenland.…