SPX · Put Credit Spread · +$113

This cycle closed for a $113.12 profit, and it is the one entry in this record where the dollar result and the real lesson point in opposite directions. The trade made money. The way it was entered was a real mistake, and the fact that it worked out is exactly why this gets written up in full rather than filed away as a win.

Result

+$113.12

2-lot SPX put credit spread, expired worthless, full credit kept

Worst point, intraday

-$2,480 (paper)

-1,078% on the short 7390 put alone, before the position recovered

Entry timing

9:52 AM ET

22 minutes after the 9:30 open, the exact window the new rule now blocks

The trade

Monday, July 27, 2026, 9:52 AM ET: a 2-contract SPX put credit spread, short the 7390 put, long the 7360 put, 0.60 net credit. That entry time is the whole story before the story even starts. Twenty-two minutes after the opening bell is not a deliberate window this account trades in; it’s early, inside the stretch where the first hour’s price action is still settling, and going in there was a real rule violation, not a judgment call that happened to look bad in hindsight.

What happened while it was on

The index moved against the position almost immediately. At the worst point of the day, the short 7390 put’s paper loss reached roughly $2,480, about 1,078% of what that leg alone had sold for. That number sat on the screen for the entire session, not a brief flash. In the trader’s own words, this was physically real, not just a bad number: my heart was pumping, the whole day, watching a two-lot position threaten to turn into a loss well north of $2,000.

What makes this harder to explain away is that the broader tape that morning wasn’t screaming. Index futures were actually higher heading into the open, oil was falling as U.S.-Iran tensions eased over the weekend, and the day closed close to flat. There’s no clean headline to point to and say that’s what caused it. The honest read is that this was ordinary, unpredictable opening-range chop, the kind of move the first hour of a trading session produces on plenty of otherwise calm days, and that’s a worse excuse than a real news shock would have been, not a better one.

The position was held, not closed, based on prior backtesting conviction that the move would correct before expiration. That conviction wasn’t invented after the fact to justify a lucky outcome; it’s what was actually in the trader’s head while the paper loss sat at $2,480 and did nothing to make the day easier to sit through.

The close

The market did correct. By the close, SPX had recovered back above the 7390 strike, and both legs expired worthless at end of day. Full credit kept: a $113.12 profit, confirmed straight from the transaction log, no manual close needed.

What it taught

The clean version of this story is “held through a scary swing, backtesting was right, made money.” That version is true and it is also the wrong takeaway, and this entry exists specifically to not let that version stand on its own. The process that produced this trade was broken before the first tick moved: entering 22 minutes after the open is a rule violation on this account, and a $113.12 profit doesn’t retroactively make it a good decision. A good outcome from a bad process is still a bad process.

Two real rules came out of this one, adopted, not just noted:

  1. A real stop loss goes on positions like this from now on. No more riding a short-dated spread through a five-figure-percent paper swing on conviction alone, no matter how it turns out this time.
  2. No new entries in the first 45 to 60 minutes after the market opens. Specifically to stay out of the kind of unsettled, still-finding-its-range price action that turned a routine 0.60-credit spread into a stressful, full-day watch.

Both are now the standing rule, not a reflection that fades by the next trade. The $113.12 is real and it’s staying in the record with the same weight as every other trade here, but it’s the two rules above that this entry is actually about.