BITO dividends

dividend last month was $1.14 per share, this month was $1.68

i bought 100 shares early March around $31 just to dip my toes into BTC since it was rallying, wasn't expecting these dividends. doesn't look they've ever been this high in the past. anyone know what's up? seems too good to be true, despite being down on the stock i'm almost even with these dividends and sold call premiums.