PDST-F is one of the Treasury Reference Rates being published by the Philippine Dealing and Exchange Corporation (PDEx), a dealing market for the trading of fixed income securities in the Philippines, i.e, government and corporate bonds, and treasury bills. It is also called the Mart1 rate. PDST-F is commonly used as a benchmark for the issuance of fixed income securities like bonds and preferred shares.
PDST-F is calculated as the average of the best 60% of firm BID rates posted by designated market-making banks for the original 12 benchmark tenors at 11:16am daily.
PDST-F rates can be found at PDEx website at pdex.com.ph