Update market-hours.mdx (#523)

Added USOILSPOT and UKOILSPOT Market hour convention

Author: hkaliraipyth

pages/price-feeds/market-hours.mdx

@@ -10,3 +10,5 @@ Pyth price feeds follow the [traditional market hours](https://www.cmegroup.com/
 | Rates | Every weekday from 8AM ET to 5PM ET | Markets are closed on weekends, and follow [NYSE Holidays & Trading Hours](https://www.nyse.com/markets/hours-calendars) |
 | Commodities | WTI Contracts: From Sunday 6PM ET to Friday 5PM ET | WTI Contracts: Daily maintenance window applies from 5PM ET to 6PM ET and follow [CME holiday closures](https://www.cmegroup.com/tools-information/holiday-calendar.html)|
 | Commodities | BRENT Contracts: From Sunday 6PM ET to Friday 6PM ET | BRENT Contracts: Daily maintenance window applies from 6PM ET to 8PM ET, Monday to Thursday and follow [ICE holiday closures](https://www.ice.com/publicdocs/Trading_Schedule.pdf)|
+| Commodities | UKOILSPOT CFD: From Monday 1AM GMT to Friday 9:45PM GMT | UKOILSPOT CFD: Daily maintenance window applies from 10PM GMT to 1AM GMT, Monday to Friday and follow [FXCM holiday closures](https://www.fxcm.com/markets/help/cfd-trading-what-are-the-cfd-holiday-hours/)|
+| Commodities | USOILSPOT CFD: From Sunday 11PM GMT to Friday 9:45PM GMT | USOILSPOT Contracts: Daily maintenance window applies from 10PM GMT to 11PM GMT, Monday to Friday and follow [FXCM holiday closures](https://www.fxcm.com/markets/help/cfd-trading-what-are-the-cfd-holiday-hours/)|