A drift from 4.0 to 6.0 means the market now gives it a smaller chance. Lay-to-back traders aim to catch drifts; the risk is the price turning and shortening instead.
Drifter: what it means in exchange trading
A horse whose price lengthens as the market loses interest in it.
18+. Trading on exchanges carries real risk and many people lose money. Set limits before you start. Support: BeGambleAware, GAMSTOP.