La Mancha Resources (TSX: T.LMA) shares powered 52% higher to $3.43 on volume of more than 7.8 million shares Friday after the gold junior announced that Egypt-based Weather Investments II S.a.r.l. has offered to purchase all outstanding common shares of La Mancha by way of a take-over bid at a price of $3.50 per share in cash.

So a 53% premium. But look at the chart. Look familiar?