If I was to invest in Forex today with current market condition? -

what would I invest in? or how would I make money with today s dollar depreciation? Get a loan in a foriegn currency, say yen because the interst rates are low. Immeidately convert those yen to dollars. As the dollar regains its strength, you will need fewer dollars to convert to yen to repay that loan. Expect to pay conversion fees with each payment.