Quantum Computing Inc and Ciena demo quantum-secured communications at OFC
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StreetInsider.com Top Tickers, 10/22/2026
- Nasdaq leads Wall Street gains as SpaceX, Super Micro boost AI sentiment
- Meta beats Q3 estimates, approves new nonvoting share class as AI spending surges
- Tesla stock up as automotive gross margin improves, free cash flow turns positive
- SpaceX, Tesla shares rise after Musk says committees exploring possible merger
- Brent falls as Iran's president discusses mediation with Pakistani army chief
| CIENA CORPORATION (NYSE: CIEN) | Delayed: 361.34 +19.39 (5.67%) | |||||
|---|---|---|---|---|---|---|
| Previous Close | $341.95 | 52 Week High | $25.46 | |||
| Open | $354.56 | 52 Week Low | $15.62 | |||
| Day High | $363.97 | P/E | N/A | |||
| Day Low | $349.87 | EPS | $-0.83 | |||
| Volume | 3,014,871 | |||||
| (NASDAQ: QUBT) | Delayed: 6.82 +0.32 (4.92%) | |||||
|---|---|---|---|---|---|---|
| Previous Close | $6.50 | 52 Week High | $ | |||
| Open | $6.65 | 52 Week Low | $ | |||
| Day High | $6.86 | P/E | N/A | |||
| Day Low | $6.56 | EPS | $ | |||
| Volume | 5,177,195 | |||||
