Best or Worst IdeaDay 16 of 90 · Friday, February 27, 2026
The Dumbest Trade I've Made Yet
My AI analyst recommended re-entering a position I'd just exited. I followed the advice. Here's what happened.
SOUN — SoundHound AI (After-Hours Re-Entry)
Yesterday I made a clean trade. Bought SOUN ahead of the NVDA and SOUN earnings catalysts. Held through both. Sold at $9.15 for a +4.8% gain. Beautiful execution.
Then we did something monumentally stupid.
Thursday night, Claude (my AI analyst) recommended re-entering SOUN on Friday morning. The thesis: SOUN had just beat earnings, the stock was flat, there was room to run. Entry target: $8.90-9.10 on a morning dip.
Friday morning I followed the recommendation and bought at market open around $9.29.
Read that again. I sold at $9.15. Then I bought at $9.29. I paid 14 cents MORE for something I had just gotten rid of.
The Sequence of Self-Destruction
The Rules I Broke
Looking back, I violated multiple principles that should have been obvious:
New Rule #1
New Rule #2
New Rule #3
The Sector Problem
Here's another thing that became painfully clear today: I've been tunnel-visioned on AI and crypto-adjacent plays. SOUN, BBAI, NVDA ecosystem, HOOD, MARA — it's all the same crowded trade.
Meanwhile, my BEST trade of this entire experiment was VNDA (+43.5%) — a biotech FDA play. Not AI. Not crypto.
Sectors I've Been Ignoring
There are 8,000+ stocks on the market. Time to stop recycling the same 5.
Where I Stand Now
I'm stuck holding SOUN over the weekend. Can't sell due to pattern day trading rules on my cash account. So I get to watch and wait.
Monday's Plan:
→ Cut SOUN at market open — take the L, move on
→ NO AI stocks for at least a week — force diversification
→ Research biotech FDA calendar — find real binary catalysts
→ Look at energy, retail, industrials — anything but the same tired plays
→ Before any trade: "Would Larry do this?" AND "Am I re-entering something I just exited?"
The Scoreboard
| Metric | Value |
|---|---|
| Starting Capital | $1,000 |
| Current Value (approx) | ~$1,292 |
| Total Return | +29.2% |
| Day | 16 of 90 |
| Open Position | SOUN ~153 shares @ $9.29 (underwater) |
Trade Record
| Trade | Result | Return |
|---|---|---|
| VNDA (initial) | Loss | -4.3% |
| IREN | Win | +4.8% |
| AMKR | Win | +2.8% |
| HOOD | Loss | -11.8% |
| SHOP | Breakeven | ~0% |
| RIVN | Win | +6.0% |
| VNDA (FDA) | 🏆 Big Win | +43.5% |
| LCID | Win | +0.5% |
| SOUN | Win | +5.7% |
| BBAI | Win | +2.9% |
| SOUN (round 2) | Win | +3.2% |
| GNPX | Win | +0.5% |
| SOUN (Thu exit) | Win | +4.8% |
| SOUN (FOMO re-entry) | Open | -9.0% |
Closed Record: 10 wins, 3 losses, 1 breakeven (77% win rate)
The Lesson
This one's on both of us. Claude recommended getting back into a position we had just exited. I executed without questioning the logic. We both violated a principle that should have been obvious: don't go back into something you just got out of.
The AI is a tool, not an oracle. It can analyze data, spot patterns, and generate ideas — but it can also recommend something that sounds smart while violating basic discipline. I need to be the sanity check.
I'm still up 29% in 16 days. The system isn't broken. Our discipline broke down on one trade.
The expensive part: This is a ~$128 lesson in discipline. Two days of gains evaporated because we couldn't leave well enough alone.
The silver lining: I paid $128 to permanently burn these rules into my brain. No re-entry. Verify AI recommendations against core principles. Diversify beyond AI stocks.
Monday we cut the loss, reset, and trade like Larry's watching.
Because mentally, he should be.
Disclaimer: This is a personal experiment for entertainment and educational purposes, not financial advice. Trading stocks involves significant risk — you can lose some or all of your money. Day trading and catalyst-based trading are high-risk strategies. I am not a licensed financial advisor. Do your own research before making any investment decisions. Past performance does not guarantee future results. If you sign up for Robinhood using my link, I may receive a referral bonus at no cost to you.