There are tons of solid options out there that’ll totally cover what most amateur traders need (no offense).
Check out this link – https://www.techradar.com/pro/best-monitors-for-trading-in-year.
For day trading, you’ll want a monitor with high res so your charts and annotations look crisp, a decent screen size (32 inches should do the trick), and the ability to adjust the height easily with a good stand or VESA mount. Also, having a few different input options to connect various devices is a plus.
TickTraderTom