GAIN CapitalHoldings Inc.'s board approved an amendment and extension of itsstockholder rightsplan, the company said April 11.

The rights plan was due to expire April 9.

Under the terms of the amendment to the rights plan, theexpiration date was extended to April 9, 2019, and the purchase price for theexercise of the rights was changed to $27.50 from $17.00.