Monday 20 January 2020 is a US holiday - FX impact
Monday 20 January 2020 is Dr. Martin Luther King holiday in the US.
Many financial markets are closed for the day. FX markets will be impacted with reduced liquidity during the Americas session. Canadain markets are open.
I just posted on the developments in Libya:
Note, CME Globex will be trading, i.e. oil markets (CL) will trade but do be aware of traders nevertheless tasking holidays.