PJM will be performing system maintenance to Markets Gateway in the Production environment on Wednesday, October 15, from 3:00 p.m. - 6:00 p.m. EPT (1500 - 1800 hours). During this maintenance, there will be an outage of up to 30 minutes. Stale data will appear on Data Miner, PJM Now, and LMP postings on Data Viewer and on the Markets and Operations page of PJM.com.