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The market dropped today. Three of four positions held their ground.

One position is quietly raising questions — and one new name just proved why relative strength matters most on red days.
Scoreboard Update
EXPERIMENT UPDATE — Day 18 System: -2.7% | SPY (same window): -2.9% | Alpha: +0.2% Win rate: 0% (0/4) Open positions: EVC (day 16, -6.0%), SNOW (day 3, +4.4%), CORT (day 2, +1.1%), DDOG (day 1, +3.7%)

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Today's market and our positions

SPY closed near $728.50, down 1.67% on the session — not a collapse, but not comfortable either. These are the days that separate the positions that have real legs from the ones that were just along for the ride. Eighteen days in, we're sitting at -2.7% system-wide versus SPY at -2.9% over the same window. That's +0.2% alpha on a day the market reminded everyone it can still bite. Win rate is 0 for 4 on closed trades, and we're not going to dress that up — but none of those four open positions have closed yet. Three of them are currently green. One isn't. The story isn't written.

What our open trades are doing

EVC is the one that isn't. The Relative Strength Engine entered at $11.75 sixteen days ago, and it's now at $11.04 — down 6.04% while SPY fell 2.97% over the same stretch. That's -3.08% alpha, which is the opposite of what this engine is supposed to deliver. A position that's been losing on relative strength this long starts to question its own thesis, and so are we. SNOW is the opposite story. Day 3, entered at $270.92, now trading at $285.80. That's +5.49% while SPY gave up 1.29% — alpha of +6.79%. On a red market day, SNOW moved in the right direction. That's the whole point of relative strength: find the names that want to go up even when everything else doesn't. CORT is quiet but solid. Day 2, entered at $91.92, sitting at $92.95. Up 1.12% with SPY down 1.53% — alpha of +2.65%. Early days, but it's behaving exactly the way you want a new position to behave. DDOG is the newest position — day 1, entered at $254.75 and already at $266.50. That's +4.61% on the session with SPY essentially flat. When a stock does that on a flat-to-down tape, the Relative Strength Engine is doing exactly what it's designed to do.

Today's closed trades, post-mortem

No trades closed today. Nothing to post-mortem. The four open positions are still working through their setups, and we'll report any closes with full numbers — entry, exit, gain or loss, alpha — as they happen. No smoothing, no selective memory.

What could change by tomorrow's open

EVC is the obvious watch item heading into tomorrow. If it keeps losing relative ground, we'll need a real conversation about whether it's worth holding into day 17. The broader market feels unsettled — SPY's close near $728.50 wasn't a clean bounce off anything obvious, and another leg down would test how much of SNOW's and DDOG's recent strength is structural versus just momentum. Anything that shifts the macro tone overnight — Fed commentary, earnings surprises, geopolitical noise — could reset the tape before our morning engines even run.

What we're watching tomorrow

Tomorrow morning the engines scan fresh. If this tape stays choppy, relative strength setups get harder to find — but that's also when the gap between strong and weak names gets most visible. The question worth sitting with tonight: does SNOW hold its spread if SPY opens lower again?

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