🌍 Red Sea reopening contains the freight-driven inflation impulse
Chamath's chart-backed read of what the Houthi strikes actually fixed: Iranian-funded Houthi attacks pushed Red Sea and Suez transits off a cliff, forcing traffic around the Cape of Good Hope and lifting shipping prices 30-40% into the US and 300-400% into Europe. After the US strikes, transits and volumes are back to year-ago levels by the third week of March, so the freight cost shock and the inflation and productivity hit riding on it are contained rather than compounding into the tariff transition. Container spot rates normalise from here, which takes the crisis premium back out of the liner equities.
⚖ Why this verdict
fully deterministic — evaluate.py replays this from daily closes; nothing below is editable or hand-set
- Window: 2025-03-29 → 2026-03-29 — first mention + 12-month horizon, then the window locks.
- The call: ▼ SHORT ZIM (primary play). ZIM rose 93.8% over the window → direction-adjusted R = -93.8% (the call lost money).
- Benchmark: holding SPY over the same window returned +14.7%
→ α = -93.8 − (+14.7) = -108.4%
— what this call made or lost against just owning the index. This is the number the verdict uses.
Stock-selection read: -79.1% — did ZIM move the predicted way relative to the market. The two only differ on a SHORT: this call was right about direction relative to the index but still cost money versus holding it.
- Rule fired:
· HIT — R ≥ +10% AND α ≥ +5· PARTIAL — R ≥ +5% OR α ≥ 0▶ MISS — everything else
- Credit: supporters of a MISS earn 0 each, opposers the inverse — this feeds the scoreboard weights. supported: Chamath
Conviction timeline
bands: green ≥ 65 · watch ≥ 45 · ember ≥ 15
Plays vs SPY · % since first mention (2025-03-29)
Plays
| expression | symbol | kind | relevance | rationale |
|---|---|---|---|---|
| ▼ SHORT | ZIM | stock | PRIMARY | container liner whose earnings are the most levered to Red Sea spot-rate crisis premium |
| ▼ SHORT | DAC | stock | adjacent | containership lessor whose charter rates follow the same rerouting-driven tightness |
| ▼ SHORT | MATX | stock | adjacent | liner earnings also ride normalising container spot rates |
Mention log
“And so what happened? Now all of a sudden, traffic is reset, volumes are back up. By the third week of March, which is where we are now, we're back to where they were even a year ago. The price of shipping is now contained. The inflation risk is contained. The productivity hit is contained.”
Who built this conviction
each voice's total force on the score — supports and opposes from every mention, weighted exactly as the replay applied them · share = % of all mention-driven movement
⏳ decay drained -37.3 over the idea's life — that's time passing, attributed to no one
Score events
| episode | kind | Δ | after | note |
|---|---|---|---|---|
| E221 2025-03-29 | init | +44.7 | 44.7 | E221 born by Chamath (explicit_prediction x3) [w=1.06] |
| E222 2025-04-05 | decay | -1.8 | 42.9 | E222 silent |
| E223 2025-04-11 | decay | -1.7 | 41.2 | E223 silent |
| E224 2025-04-19 | decay | -1.6 | 39.5 | E224 silent |
| E225 2025-04-26 | decay | -1.6 | 37.9 | E225 silent |
| E226 2025-05-02 | decay | -1.5 | 36.4 | E226 silent |
| E227 2025-05-09 | decay | -1.5 | 35.0 | E227 silent |
| E228 2025-05-17 | decay | -1.4 | 33.6 | E228 silent |
| E229 2025-05-24 | decay | -1.3 | 32.2 | E229 silent |
| E231 2025-06-13 | decay | -1.3 | 30.9 | E231 silent |
| E232 2025-06-21 | decay | -1.2 | 29.7 | E232 silent |
| E233 2025-06-28 | decay | -1.2 | 28.5 | E233 silent |
| E234 2025-07-04 | decay | -1.1 | 27.4 | E234 silent |
| E235 2025-07-11 | decay | -1.1 | 26.3 | E235 silent |
| E236 2025-07-19 | decay | -1.1 | 25.2 | E236 silent |
| E237 2025-08-01 | decay | -1.0 | 24.2 | E237 silent |
| E238 2025-08-09 | decay | -1.0 | 23.3 | E238 silent |
| E239 2025-08-15 | decay | -0.9 | 22.3 | E239 silent |
| E240 2025-08-22 | decay | -0.9 | 21.4 | E240 silent |
| E241 2025-08-29 | decay | -0.9 | 20.6 | E241 silent |
| E242 2025-09-07 | decay | -0.8 | 19.7 | E242 silent |
| E243 2025-09-19 | decay | -0.8 | 19.0 | E243 silent |
| E244 2025-09-27 | decay | -0.8 | 18.2 | E244 silent |
| E245 2025-10-03 | decay | -0.7 | 17.5 | E245 silent |
| E246 2025-10-10 | decay | -0.7 | 16.8 | E246 silent |
| E247 2025-10-17 | decay | -0.7 | 16.1 | E247 silent |
| E248 2025-10-24 | decay | -0.6 | 15.5 | E248 silent |
| E249 2025-10-31 | decay | -0.6 | 14.8 | E249 silent |
| E250 2025-11-07 | decay | -0.6 | 14.2 | E250 silent |
| E251 2025-11-14 | decay | -0.6 | 13.7 | E251 silent |
| E252 2025-11-22 | decay | -0.5 | 13.1 | E252 silent |
| E253 2025-12-06 | decay | -0.5 | 12.6 | E253 silent |
| E254 2025-12-13 | decay | -0.5 | 12.1 | E254 silent |
| E255 2025-12-19 | decay | -0.5 | 11.6 | E255 silent |
| E256 2025-12-31 | decay | -0.5 | 11.2 | E256 silent |
| E257 2026-01-10 | decay | -0.4 | 10.7 | E257 silent |
| E258 2026-01-17 | decay | -0.4 | 10.3 | E258 silent |
| E259 2026-01-30 | decay | -0.4 | 9.9 | E259 silent |
| E260 2026-02-07 | decay | -0.4 | 9.5 | E260 silent |
| E261 2026-02-13 | decay | -0.4 | 9.1 | E261 silent |
| E262 2026-02-28 | decay | -0.4 | 8.7 | E262 silent |
| E263 2026-03-06 | decay | -0.3 | 8.4 | E263 silent |
| E264 2026-03-13 | decay | -0.3 | 8.0 | E264 silent |
| E265 2026-03-19 | decay | -0.3 | 7.7 | E265 silent |
| E266 2026-03-27 | decay | -0.3 | 7.4 | E266 silent |