MKM Lowers Target on Sell-Rated ADTRAN (ADTN); Warns Group Could Face Pressure

FREE Breaking News Alerts from StreetInsider.com!

E-mail Address

StreetInsider.com Top Tickers, 8/17/2026

1. AMAT
2. SPY
3. GLOB
4. RDDT
5. GNK
6. HTFL
7. SNDK
8. WDAY
9. ADYEN:NA
10. DVLT

Go back to MKM Lowers Target on Sell-Rated ADTRAN (ADTN); Warns Group Could Face Pressure
Adtran, Inc. (NASDAQ: ADTN) Delayed: 8.40 +0.33 (4.09%)
Previous Close $8.07    52 Week High $21.43 
Open $8.04    52 Week Low $15.27 
Day High $8.45    P/E 10.91 
Day Low $8.03    EPS $0.77 
Volume 2,073,502       

ALCATEL-LUCENT (NYSE: ALU) Delayed: 3.46 --0 (-0%)
Previous Close $3.46    52 Week High $4.96 
Open $20.00    52 Week Low $3.06 
Day High $3.46    P/E N/A 
Day Low $3.46    EPS $0.00 
Volume 1,775       

CALIX, Inc. (NYSE: CALX) Delayed: 39.54 -0.3 (0.75%)
Previous Close $39.84    52 Week High $8.20 
Open $39.85    52 Week Low $5.64 
Day High $39.97    P/E N/A 
Day Low $39.34    EPS $-0.35 
Volume 412,409       

CIENA CORPORATION (NYSE: CIEN) Delayed: 428.77 -14.02 (3.17%)
Previous Close $442.79    52 Week High $25.46 
Open $441.61    52 Week Low $15.62 
Day High $446.15    P/E N/A 
Day Low $422.49    EPS $-0.83 
Volume 2,518,826       

CenturyLink Inc (NYSE: CTL) Delayed: 11.00 --0 (-0%)
Previous Close $11.00    52 Week High $33.45 
Open $18.90    52 Week Low $21.94 
Day High $11.00    P/E N/A 
Day Low $11.00    EPS $-0.40 
Volume 68,647       

FINISAR (NASDAQ: FNSR) Delayed: 23.77 --0 (-0%)
Previous Close $23.77    52 Week High $32.26 
Open $21.94    52 Week Low $11.12 
Day High $23.77    P/E 43.22 
Day Low $23.77    EPS $0.55 
Volume 153,455       

Frontier Communications (NASDAQ: FTR) Delayed: 0.26 --0 (-0%)
Previous Close $0.26    52 Week High $5.85 
Open $3.59    52 Week Low $3.10 
Day High $0.26    P/E 3.71 
Day Low $0.26    EPS $0.07 
Volume 66,410       

Infinera Corporation (NASDAQ: INFN) Delayed: 6.64 --0 (-0%)
Previous Close $6.64    52 Week High $22.85 
Open $6.64    52 Week Low $7.23 
Day High $6.64    P/E N/A 
Day Low $6.64    EPS $-0.27 
Volume 1,222,020       

JDS Uniphase Corp (NASDAQ: JDSU) Delayed: 10.87 --0 (-0%)
Previous Close $10.87    52 Week High $14.25 
Open $19.41    52 Week Low $10.62 
Day High $10.87    P/E 35.06 
Day Low $10.87    EPS $0.31 
Volume 2,367,745       

Juniper Networks (NYSE: JNPR) Delayed: 39.95 --0 (-0%)
Previous Close $39.95    52 Week High $30.80 
Open $39.95    52 Week Low $21.18 
Day High $39.95    P/E 46.45 
Day Low $39.95    EPS $0.86 
Volume 84,235       

Tellabs, Inc. (NASDAQ: TLAB) Delayed: 2.44 --0 (-0%)
Previous Close $2.44    52 Week High $3.50 
Open $2.44    52 Week Low $1.90 
Day High $2.44    P/E N/A 
Day Low $2.44    EPS $-0.28 
Volume 67,668