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:
