Especially the new folks, I recommend taking a second to read-up on the limitations Moomoo creates deeming all users to have margin accounts (while obfuscating this fact).
I learned this the hard way and don't want anyone else to fall victim!  It is not information you can find without digging. Especially since Moomoo has a cash account option for Papertrade! So it's not an infrastructure issue - it's an intentional choice. This lower...

December corn futures rose to the highest price since late June and soybeans and wheat also rose amid concern over dry weather.
Why did corn prices surge? Several bullish factors are at play, says Joe Vaclavik, president of Standard Grain. Those include:
1. Lower crop condition ratings.
As of Aug. 21, USDA estimates 55% of the U.S. corn crop is in good-to-excellent condition. That’s down two percentage points from last week and five percent...