From Friday to Monday summary:
SPX back down to 1510.12
SPX Jul 1540 (SXMGH) @ 3.7
SPX Jul 1550 (SXMGJ) @ 1.5
to unwind now would still be 1.8/4 or 45% of expected/possible profit realized.
MID back down to 903.69
MID Aug 920 (MQWHD) @ 16.4
MID Aug 930 (MQWHF) @ 9.6
...was unwound at a 50% increase to expected/possible profit. If had waited until now - despite MID being lower than last Friday - would be 100% increase (loss) to expected/possible profit from spread (11-7.6)
This was unwound at 50% target, yet if wasn't unwound per 50% stop loss rule, position may still expire at expected/possible profit with MID below 920. (Would be profitable if expires with MID price lower than 923.4).
QQQ back down to 48.45
QQQ Aug 48 (QQQHV) @ 1.56
QQQ Aug 49 (QQQHW) @ 0.94
If upon expiration QQQ below 48.44 would be profitable. To unwind now would be 41% increase to credit from spread. (It too, had already reached our 50% stop loss target.)
From previous post:
"Perhaps now our $1M account has rather quickly eroded to around $720,000, or about -28%. I quess you'll have to stay tuned

"
If SPX trade works out (8 days until expiration) would actually bring account back up to $820,000.
To summarize our assumptions up til this point...
$1M account
First time around -
Tried to make "spread" trades with SPX DJX and QQQ to profit 25% or $250,000. Stop target of 50% increase to expected/possible profit was actually 72%. So impact to account was not $250,000 profit, but $180,000 loss or 18%.
Account value:$820,000
Next time around -
Tried to make "spread" trades with SPX MID and QQQ to profit 25% (on $820,000) or $205,000. Stop target of 50% increase to expected/possible profit was actually 50% for MID and QQQ. SPX is still pending.
Assuming equal allocations or 33.3% of spread trades between (3) indexes. MID and QQQ loss total is $68,333 ($205,000*.5=$102,500 total possible loss target. 2/3 of this is $68,333 realized loss). Again SPX trade is still pending with expected/possible profit of $68,333 - with max loss target at 50% of this or $34,167
So impact to account may be another $102,500 loss if SPX trade reaches max stop target to bring account down to ($820,000-$102,500=$717,500 (-28.25% of $1M). If max profit from SPX trade is realized, account will stay at $820,000.
paysense