If you are an OPERS retiree and have questions about the one-time stipend payment, you might want to check out this link. It has the latest information from OPERS about the payment. Not every retiree is eligible for the stipend and the amount received will vary by individual. OPEA worked with lawmakers and advocates on a Cost of Living Adjustment (COLA) plan instead of this one-time payment. However, the bill authorizing the COLA was not heard by the House of Representatives.
You can find the information about the stipend at http://www.opers.ok.gov/2018-stipend