What happens to a Covered…

What happens to a Covered Call position when stock back-splits?

For example GE will have a 1:8 split in August.
Right now I hold 400 shares and 4 calls.
After the split I will end up with 50 shares, but what happens to the existing calls?

COUP

#ShortPuts – Taking this one off a couple weeks early.

Bought to Close COUP JUL 16 2021 247.5 Put @ .75 (sold for 3.30)

SPX trades

#SPX7dteLong Bought to Open $SPX July 9th 4310/4330-4340/4360 condors for 13.75 with SPX at 4337.

#SPX1dte Expected to expire worthless: July 6th 4290/4310-4385/4410 condors, sold Friday for 1.00

TSLA pre earnings (again)

#ShortPuts – Selling below recent lows and over two times the expected move (even with the stock down 23 today) and the week before earnings.

Sold TSLA JUL 16 2021 500.0 Put @ 3.70

LABU

#ShortPuts – Filled while I was out. Adding to the ladder.

Sold LABU JUL 30 2021 60.0 Put @ 2.20

AMC Call

With the choice of liquidating my long AMC Jul 16 2021 70.0 Call (after the strike 60 call sold against it expired on Friday) or writing against it, I decided to write a diagonal call one more time.
Sold to open 1 AMC Jul 09 2021 56.0 Call at $2.62

VXX Calls

Sold to open VXX Jul 09 2021 33.0 Covered Call at $0.33
Sold to Open VXX Jul 09 2021 32.5 Covered Call at $0.40

Sold to open 1 VXX Jul 30 2021 40.0 Diagonal Call at $1.07
Sold to open 1 VXX Aug 06 2021 41.0 Diagonal Call at $1.43

TQQQ

#ShortPuts – Selling the old resistance (maybe new support). Also happens to be the expected move with breakeven at about the 50 day.

Sold TQQQ JUL 30 2021 110.0 Put @ 2.25

Taking one for the team,

TQQQ, STO August 13, 128 put at 8.40

VXX Long Puts

Sold to close VXX 12/15/2021 15.0 Puts @ $0.49
Bought these on 5/17 @ $0.23 as a lark in an old account that is too small for spreads.
Got a clean double though.