

Tesla faces increased competition in the UK from Chinese EV makers like Geely and BYD, compounded by potential regulatory changes that could reduce the zero-emission vehicle mandate and impact Tesla's regulatory credit revenue.
| strategy | ticker | action | side | rationale |
|---|---|---|---|---|
| S1 | TSLA | ○ skip | — | verdict PRICED — Δ prev close -2.80% · Δ 30m -0.38% · px 380.10 (prev 391.06) → close +0.44% |
| S2 | - | ○ skip | — | no counterparty in universe |
| S3 | - | ○ skip | — | no peer in universe |
| S4 | TSLA | ● enter | ▼ short | overnight drift: sell TSLA at close, exit next close (regulatory: Tesla faces increased competition in the UK from Chinese EV makers like Geely and BYD, compounded by potential regulatory changes that could reduce the zero-emission vehicle mandate and impact Tesla's regulatory credit revenue.) |
| strategy | ticker | side | qty | entry | exit | P&L $ | status |
|---|---|---|---|---|---|---|---|
| S4 | TSLA | ▼ short | 2 | 381.76 | 370.28 | +22.96 | closed |
| ticker | mfe | mae | reflection |
|---|---|---|---|
| TSLA S4 | +3.10% | -21.53% | Entry vs. outcome: The thesis (competition + regulatory credit risk) is a slow-burn, multi-quarter narrative that has no business justifying a one-day overnight short — and the trade nearly proved it, sitting -21.5% underwater before luckily closing +$23. This was a bad process that got bailed out, not a validated edge; the rationale and the holding period are fundamentally mismatched. Concrete improvement: Require the entry rationale to include a dated catalyst within the holding window (earnings, mandate vote, deliveries report) for overnight trades, or add a hard stop at -3% to -5% adverse excursion — a -21.5% drawdown on an overnight position means the strategy currently has effectively unbounded risk relative to its ~3% profit target. |