You purchased a Treasury-bond futures contract yeterday with an initial margin requirement of 15.00%.

You purchased the contract for $115,098 yesterday which has a face value of $100,000.

Today the futures price falls to $107,000.

How much (in percentage) gain or loss did you make on your Futures position?

Enter your answer in the following format: + or - 0.1234

Hint: Answer is between -0.4221 and -0.5113

___________?