Mathematical Money
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$MARA 20260731 11.0 PUT$ Mara short put expired worthless at 11
$MARA 20260731 11.5 PUT$ Keeping the premiums 
$MARA 20260731 12.0 PUT$ Keeping the premiums even though assigned to buy at 12 
$MSFT 20260731 470.0 CALL$ Short leg of calendar spread expired worthless 
$COIN 20260731 150.0 PUT$ Keeping the premium even though needed to buy the sharea at 150
$Coinbase Global, Inc.(COIN)$ Assigned to buy coinbase at 150
$COIN 20260731 165.0 PUT$ Keeping the premium even when assigned 
$Coinbase Global, Inc.(COIN)$ Assigned to buy coinbase at 165
$MSFT 20260731 500.0 CALL$ Short leg of calendar spread expired worthless at 500
$MSFT 20260731 510.0 CALL$ Short leg of calendar spread expired worthless at 510
$MARA Holdings(MARA)$ Assigned to buy 1000 mara shares at 11.50
$MARA Holdings(MARA)$ Assigned to buy 3000 shares of mara at 12 
$MSFT 20260821 500.0 CALL$ Selling in advance. 2 contracts expiring today
$MSFT 20260821 510.0 CALL$ Selling in advance. 2 contracts expiring today

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