Aluminum Stocks
4 stocks · Materials sector · flow as of Oct 20, 2026 close
Aluminum stocks: what the data says
As of the Oct 20, 2026 close, NextPick's Aluminum basket shows neutral (flow score -9). That is the 52nd-weakest money flow of 110 industry baskets tracked. The basket was down 0.6% on the day and down 0.8% over five sessions.
The basket holds 4 Aluminum stocks in the Materials sector. The largest by market cap are AA, CENX and CSTM. The median member is down 3.8% over the past month. Best one-month returns: KALU (+1.1%), CSTM (+1.0%) and AA (−8.6%). Weakest: CENX (−14.3%). On the latest close, 2 members showed outflow and none showed inflow.
2 Aluminum companies report earnings in the next 30 days: KALU (Oct 21) and CSTM (Oct 28).
Aluminum stocks list
| Stock | Market cap | Close | 1D | 1M | 3M | Money flow |
|---|---|---|---|---|---|---|
| AA stockAlcoa CorporationAA earnings | $10.9B | $40.80 | -2.09% | -8.60% | -11.63% | neutral |
| CENX stockCentury Aluminum Company | $3.5B | $33.50 | -2.50% | -14.32% | -26.10% | weak outflow |
| CSTM stockConstellium SECSTM earnings | $3.5B | $25.75 | +0.80% | +1.00% | -12.19% | weak outflow |
| KALU stockKaiser Aluminum CorporationKALU earnings | $2.4B | $152.54 | +1.55% | +1.06% | -6.77% | neutral |
Aluminum money flow, last 10 sessions
| Session | Flow score | Signal | Basket 1D |
|---|---|---|---|
| Oct 20, 2026 | -9 | neutral | -0.56% |
| Oct 19, 2026 | -18 | weak outflow | +0.24% |
| Oct 16, 2026 | -1 | neutral | +1.05% |
| Oct 15, 2026 | -25 | weak outflow | +1.09% |
| Oct 14, 2026 | -37 | outflow | -2.53% |
| Oct 13, 2026 | -45 | outflow | -0.20% |
| Oct 12, 2026 | -43 | outflow | -2.01% |
| Oct 9, 2026 | -46 | outflow | +0.41% |
| Oct 8, 2026 | -39 | outflow | +0.20% |
| Oct 7, 2026 | -51 | outflow | -1.50% |
Upcoming Aluminum earnings
- KALU earningsOct 21, 2026 · after market close
- CSTM earningsOct 28, 2026 · before market open
Aluminum stocks: key questions
What are the biggest Aluminum stocks?
By market cap, the largest Aluminum stocks NextPick tracks are Alcoa Corporation (AA), Century Aluminum Company (CENX), Constellium SE (CSTM) and Kaiser Aluminum Corporation (KALU).
Is money flowing into Aluminum stocks?
On the Oct 20, 2026 close, flow is roughly balanced: the basket reads neutral with a flow score of -9, down 0.6% on the day.
Which Aluminum stocks performed best this month?
Over the past 21 sessions the leaders are KALU (+1.1%), CSTM (+1.0%) and AA (−8.6%).
When do Aluminum stocks report earnings?
KALU reports next, on Oct 21, 2026 after market close. 2 members report within 30 days.
Baskets and money-flow scores are NextPick's own sector-flow model built from daily price and volume data; they describe past trading and are not investment advice.