Ticker brief
CENX CENTURY ALUMINUM COMPANY
Basic Materials · Mining
last close
$46.59
1 day
+1.5%
14 days
-0.3%
mkt cap
$4.3B
signals 14d
12
authors 14d
10
crowd 14d
-0.4σ
Options inteloptions-surface reads · latest available day per source
| metric | reading | context |
|---|---|---|
| IV — ATM 30d | 63% mid · 24 pctile own 1y | IV/HV 0.90× |
| Skew — 25Δ RR 30d | -0.030 32 pctile own 1y | balanced vs own range |
| Net dealer OI (NDOI) | +0.10 thin | 5-session Δ -0.21 (as of 2026-07-16) |
| OI alarm | quiet | last alarm 2025-11-12 (z=11.2) |
Sentiment — last 14 days
daily mean sentiment, 2026-08-18 → 2026-08-25 · now +0.15 (−1 bearish … +1 bullish)
Who spoke10
| author | grade | trader score | signals | mean sent |
|---|---|---|---|---|
| @institLPGP | A | +0.18 | 2 | +0.05 |
| @mhmd7sn | C | -1.08 | 2 | +0.35 |
| @_TP888 | C | -1.12 | 1 | +0.65 |
| @OptionsFlowBoss | C | · | 1 | +0.60 |
| @Financhle | C | · | 1 | +0.40 |
| @kiantrades | C | +0.69 | 1 | +0.60 |
| @RealSimpleAriel | C | -0.80 | 1 | -0.60 |
| @RockyTSTH | C | · | 1 | +0.20 |
| @OracleNYSE | C | -0.08 | 1 | +0.30 |
| @TalkMarkets | C | · | 1 | +0.15 |
Recent signals12of 12 in 14d — receipts included
| date (PT) | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|
| 2026-08-25 | @TalkMarkets | +0.15 | Discusses policy efforts and obstacles to reshoring U.S. aluminum production. | +5.4% | tweet ↗ |
| 2026-08-24 | @institLPGP | -0.25 | Questions whether CENX can advance a smelter without government investment to reduce price risk. | +6.7% | tweet ↗ |
| 2026-08-23 | @mhmd7sn | +0.30 | Frames US government stakes in critical-mineral companies as a strategic infrastructure program. | +6.1% | tweet ↗ |
| 2026-08-23 | @mhmd7sn | +0.40 | Reports US critical-mineral commitments, including $400M tied to SRL and tariff effects on producers. | +6.1% | tweet ↗ |
| 2026-08-22 | @institLPGP | +0.35 | Calls tariff developments and data-center grid progress positive headlines for CENX and WULF. | +6.1% | tweet ↗ |
| 2026-08-21 | @OracleNYSE | +0.30 | Reports U.S. discussions to halve tariffs on Canadian steel and aluminum to 25% | +6.1% | tweet ↗ |
| 2026-08-20 | @RockyTSTH | +0.20 | Reports possible reductions in Canadian auto, aluminum, and steel tariffs. | +7.4% | tweet ↗ |
| 2026-08-19 | @RealSimpleAriel | -0.60 | Notes severe steel and aluminum weakness and questions whether copper equities are next. | +6.9% | tweet ↗ |
| 2026-08-18 | @kiantrades | +0.60 | Reports notable bullish call flow and bearish put flow with strikes, expiries and premiums. | +2.0% | tweet ↗ |
| 2026-08-18 | @Financhle | +0.40 | Reports $319.9K of aggressive CENX $46 calls expiring September 18. | +2.0% | tweet ↗ |
| 2026-08-18 | @OptionsFlowBoss | +0.60 | Reports a $320,000 CENX call buyer. | +2.0% | tweet ↗ |
| 2026-08-18 | @_TP888 | +0.65 | Reports maximum-conviction ask-side call buying with $320K premium. | +2.0% | tweet ↗ |
“Since then” = price move from the close on the signal's date (PT) to the latest close — what happened after they said it, not a backtest. A — means no trading session has closed since the signal yet. Sentiment is our extracted per-tweet score, −1…+1.