The above pictures are self explanatory. Still I would like to mention few risks I see trading TRX on bitmex:
What if your stop order is set based on index price during maintenance?
What if there is unplanned maintenance before and during settlement?
Can whales manipulate the fair price easily during maintenance?
Can you trade with bigger positions during down time?
I am sure there can be other ways to exploit such situation. And also ways to avoid loss during maintenance. One of them is to pause futures trading until exchange used for index is live if its the only exchange used for index. Delta Exchange does the same to avoid any issues. Or maybe avoid open position during maintenance or near settlement.
Thanks to Arihan for charts