Fiber Optics Stocks
5 stocks · Communication Services sector · flow as of Oct 20, 2026 close
Fiber Optics stocks: what the data says
As of the Oct 20, 2026 close, NextPick's Fiber Optics basket shows neutral (flow score -6). That is the 54th-strongest money flow of 110 industry baskets tracked. The basket was up 0.4% on the day and down 9.5% over five sessions.
The basket holds 5 Fiber Optics stocks in the Communication Services sector. The largest by market cap are GLW, CIEN and VIAV. The median member is down 6.6% over the past month. Best one-month returns: CALX (+2.0%), VIAV (−4.1%) and CIEN (−6.6%). Weakest: GLW (−16.7%) and ADTN (−8.7%). On the latest close, 1 member showed inflow and 3 showed outflow.
1 Fiber Optics company reports earnings in the next 30 days: GLW (Oct 27).
Fiber Optics stocks list
| Stock | Market cap | Close | 1D | 1M | 3M | Money flow |
|---|---|---|---|---|---|---|
| GLW stockCorning IncorporatedGLW earnings | $113.5B | $132.42 | -0.24% | -16.71% | -14.05% | outflow |
| CIEN stockCiena CorporationCIEN earnings | $47.2B | $341.95 | -0.65% | -6.56% | -13.90% | weak outflow |
| VIAV stockViavi Solutions Inc. | $8.2B | $34.73 | -0.71% | -4.06% | -17.80% | weak outflow |
| CALX stockCalix, Inc | $2.3B | $36.12 | +1.34% | +1.97% | +0.78% | inflow |
| ADTN stockADTRAN Holdings, Inc. | $514M | $6.58 | +2.33% | -8.74% | -37.03% | neutral |
Fiber Optics money flow, last 10 sessions
| Session | Flow score | Signal | Basket 1D |
|---|---|---|---|
| Oct 20, 2026 | -6 | neutral | +0.37% |
| Oct 19, 2026 | -7 | neutral | +1.67% |
| Oct 16, 2026 | -2 | neutral | -5.18% |
| Oct 15, 2026 | 17 | weak inflow | -1.11% |
| Oct 14, 2026 | 20 | weak inflow | -5.46% |
| Oct 13, 2026 | 26 | weak inflow | -0.35% |
| Oct 12, 2026 | 36 | inflow | -6.60% |
| Oct 9, 2026 | 41 | inflow | +2.80% |
| Oct 8, 2026 | 41 | inflow | -3.55% |
| Oct 7, 2026 | 43 | inflow | -0.85% |
Upcoming Fiber Optics earnings
- GLW earningsOct 27, 2026 · before market open
Fiber Optics stocks: key questions
What are the biggest Fiber Optics stocks?
By market cap, the largest Fiber Optics stocks NextPick tracks are Corning Incorporated (GLW), Ciena Corporation (CIEN), Viavi Solutions Inc. (VIAV), Calix, Inc (CALX) and ADTRAN Holdings, Inc. (ADTN).
Is money flowing into Fiber Optics stocks?
On the Oct 20, 2026 close, flow is roughly balanced: the basket reads neutral with a flow score of -6, up 0.4% on the day.
Which Fiber Optics stocks performed best this month?
Over the past 21 sessions the leaders are CALX (+2.0%), VIAV (−4.1%) and CIEN (−6.6%).
When do Fiber Optics stocks report earnings?
GLW reports next, on Oct 27, 2026 before market open. It is the only member reporting 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.