I don't understand the "Exposure Before Reset" and "Exposure After Reset" columns below. To wit, why multiply by $-2$ the:
Index Level?
The $-2X$ ETF Index Level?
Doesn't the Leveraged ETF owner care merely about the "Level" column?
I'm not asking about multiplication; I can deduce that eg. on Day 2, $110 \times -2 = 220$ and $80 \times -2 = -160$.
Rather, why multiply