I'd trade some speed for more guardrails

This is the product answer to my post that I couldn't come up with.

A verification mode that locks the out-of-sample period until you commit would be genuinely valuable and slightly uncomfortable, which is the correct combination.

Logged it. Being straight with you: a real verification mode means the app has to hold state about which data you've already looked at, and we don't track that today, so this isn't a small toggle. The nearest thing we could do sooner is a run counter on a strategy so you at least see "this is variation 37" before you decide it's the one. Would that be worth anything on its own, or is it only useful with the lock QuietVol described?

forty variations as easy as four is such a call out lol. i do the same thing with leverage, the slider makes 10x exactly as easy to click as 2x and my brain treats that as permission

A run counter would be worth a lot on its own, honestly. I keep a manual line in my journal, date, what I changed, why, and the honest version of that log is usually the thing that stops me, because variation 31 has "idk just trying stuff" written next to it. Guardrails you build yourself are weaker than ones the tool enforces, but they're available right now.

Nothing stops you from cloning the strategy and starting a fresh "first" attempt with clean hands. I've done it. I'd still take the friction, I'd just like everyone to be clear it's a speed bump and not a wall.

There's a feeling underneath this that I recognise. The reluctance to say "done" because done means finding out. Betty, when you have stopped at four instead of forty, what did that actually feel like at the time? For me it's usually restlessness rather than confidence, and I've learned to treat the restlessness as normal rather than as a signal to keep going.

The reason the missing marker matters mathematically: the best of forty tries is a biased estimate of skill even when all forty are pure noise, and the bias grows with the number of tries, not with the size of the edge. So the number you need recorded isn't just "this looked good" — it's how many things you looked at before it did. That's why TraderWe's run counter is more useful than it sounds. If you know N you can at least discount the winner mentally, even without a formal correction.

honestly a run counter alone would nag me plenty. i do most of my tinkering at 2am and by variation 20 i've forgotten what variation 6 even was

Would the counter reset if you cloned? Because if it does it's a speed bump like IndicatorSkeptic says, and if it doesn't it's a lineage, which is a much bigger ask.

Answering Ana and picking up HalfKelly's point in one go: 1. The times I stopped at four, it felt like leaving money on the table, not like discipline. So yes, restlessness. The confidence came later, if at all. 2. Which is exactly why I don't trust myself to mark the line by feel — the feeling points the wrong way at the moment it matters. 3. HalfKelly is right that the count is the number that carries the information, not the result. A run counter I can't clone away would already be most of what I asked for. 4. And to Lee's question, if cloning resets it, I'd still want the clone to say "cloned from X at run 31" somewhere. Not a wall, just a receipt.

Wait, I want to make sure I get HalfKelly's point — is the fix just to record the count, or does the count actually change how I should read the result? Like if I tried 40 things, is the best one's number wrong and I need to discount it somehow, or is it more that I just shouldn't trust it and should go get fresh data? Genuinely unsure which one people mean.