Choosing a broker comes down to your trading style. If you want to day trade, make sure you use a broker with sophisticated charting tools so you can maximize your entry and exit points.
After hours: March 10 at 5:54:07 PM EDT Loading Chart for CDNA ...
After hours: March 12 at 5:55:45 PM EDT ...
Pre-Market: 8:44:15 a.m. EDT Loading Chart for RSG ...