Adam posted on this Wednesday US time:

In very brief:

Thursday:

  • New York Stock Exchange closed and the CME Globex is closed from 1 pm ET to 6 pm ET.

On Friday

  • early close for the NYSE at 1 pm ET.

SIFMA recommends no bond trading on Thursday and a 2 pm ET close on Friday.

What training that does occur will be in much thinner liquidity conditions than normal.

Still, things could be worse:

Adam posted on this Wednesday US time: