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Friday, December 25, 2009, 1:17PM ET - U.S. Markets Closed for Christmas. Dow Up 0.51% Nasdaq Up 0.71%
CIENA Corp. (CIEN)On Dec 24: 11.21  Up 0.20 (1.82%)  
Upgrades & Downgrades History
UPGRADES & DOWNGRADES HISTORY 
DateResearch FirmActionFromTo
24-Nov-09Jefferies & CoDowngradeHoldUnderperform
23-Nov-09Morgan KeeganDowngradeOutperformMkt Perform
28-Oct-09CitigroupInitiatedBuy
4-Sep-09AvondaleUpgradeMkt PerformMkt Outperform
21-Jul-09SoleilInitiatedBuy
9-Jul-09JMP SecuritiesUpgradeMkt UnderperformMkt Perform
19-Jun-09Stifel NicolausInitiatedBuy
12-May-09JMP SecuritiesDowngradeMkt PerformMkt Underperform
9-Apr-09AvondaleInitiatedMkt Perform
6-Mar-09Credit SuisseUpgradeUnderperformNeutral
28-Jan-09Credit SuisseDowngradeNeutralUnderperform
6-Jan-09Barclays CapitalUpgradeEqual WeightOverweight
5-Sep-08Credit SuisseUpgradeUnderperformNeutral
5-Sep-08Lehman BrothersDowngradeOverweightEqual-Weight
11-Aug-08Morgan KeeganUpgradeMkt PerformOutperform
16-Jul-08Credit SuisseDowngradeOutperformUnderperform
14-Jul-08JMP SecuritiesUpgradeMkt UnderperformMkt Perform
10-Mar-08JMP SecuritiesDowngradeMkt PerformMkt Underperform
10-Mar-08Piper JaffrayDowngradeBuyNeutral
4-Oct-07UBSUpgradeSellNeutral
6-Jun-07Piper JaffrayInitiatedOutperform
30-Apr-07Thomas WeiselUpgradeMarket WeightOverweight
9-Mar-07RBC Capital MktsInitiatedOutperform
2-Mar-07Jefferies & CoUpgradeUnderperformHold
28-Feb-07JP MorganUpgradeNeutralOverweight
12-Feb-07Credit SuisseUpgradeNeutralOutperform
15-Dec-06Deutsche SecuritiesUpgradeHoldBuy
14-Aug-06Banc of America SecUpgradeSellNeutral
26-Jul-06UBSUpgradeReduceNeutral
26-Jun-06Morgan KeeganUpgradeUnderperformMkt Perform
16-Jun-06JP MorganUpgradeUnderweightNeutral
2-Jun-06Susquehanna FinancialUpgradeNegativeNeutral
2-Jun-06Goldman SachsUpgradeIn-LineOutperform
16-Mar-06HSBC SecuritiesDowngradeOverweightNeutral
3-Mar-06Banc of America SecDowngradeNeutralSell
3-Mar-06Merriman Curhan FordInitiatedBuy
9-Dec-05Deutsche SecuritiesDowngradeBuyHold
19-Aug-05Deutsche SecuritiesInitiatedBuy
25-Apr-05Piper JaffrayUpgradeMarket PerformOutperform
15-Mar-05Smith Barney CitigroupUpgradeSellHold
22-Feb-05Lehman BrothersUpgradeUnderweightEqual-weight
12-Jan-05Goldman SachsUpgradeUnderperformIn-Line
10-Dec-04CSFBUpgradeUnderperformNeutral
30-Nov-04Susquehanna FinancialInitiatedNet Negative
12-Nov-04Morgan KeeganDowngradeMkt PerformUnderperform
11-Nov-04Piper JaffrayInitiatedMarket Perform
9-Nov-04CSFBInitiatedNeutral
25-Oct-04Friedman BillingsDowngradeOutperformMkt Perform
20-Aug-04Morgan StanleyUpgradeUnderweightEqual-weight
4-Aug-04WR HambrechtDowngradeBuyHold
4-Aug-04CIBC Wrld MktsDowngradeSector PerformSector Underperform
4-Aug-04Thomas WeiselDowngradeOutperformPeer Perform
17-Jun-04Jefferies & CoInitiatedUnderperform
21-May-04UBSDowngradeNeutralReduce
1-Apr-04Morgan KeeganInitiatedMkt Perform
30-Mar-04Lehman BrothersInitiatedUnderweight
19-Mar-04UBSUpgradeReduceNeutral
17-Feb-04WR HambrechtUpgradeHoldBuy
18-Dec-03Banc of America SecInitiatedNeutral
12-Dec-03UBSDowngradeNeutralReduce
18-Nov-03Thomas WeiselUpgradePeer PerformOutperform
10-Oct-03JMP SecuritiesUpgradeMkt UnderperformMkt Perform
23-Sep-03Friedman BillingsDowngradeOutperformMkt Perform
12-Sep-03Caris & CompanyInitiatedAbove Average
9-Sep-03Legg MasonDowngradeBuyHold
26-Aug-03UBSUpgradeReduceNeutral
21-Aug-03Friedman BillingsUpgradeUnderperformOutperform
11-Jul-03Merrill LynchUpgradeSellNeutral
1-Jul-03Needham & CoInitiatedHold
24-Jun-03JP MorganUpgradeUnderweightNeutral
10-Jun-03UBS WarburgDowngradeNeutralReduce
8-May-03Goldman SachsInitiatedUnderperform
1-May-03Legg MasonUpgradeHoldBuy
16-Apr-03Legg MasonInitiatedHold
16-Apr-03Morgan StanleyDowngradeEqual-weightUnderweight
10-Apr-03Raymond JamesDowngradeMkt PerformUnderperform
28-Mar-03Sanders Morris HarrisInitiatedHold
26-Mar-03JMP SecuritiesInitiatedMkt Underperform
18-Mar-03Chapman CompanyDowngradeBuyHold
28-Jan-03UBS WarburgUpgradeReduceNeutral
26-Nov-02JP MorganInitiatedUnderweight
9-Oct-02Thomas WeiselDowngradeAttractiveMkt Perform
3-Oct-02Credit Lyonnais SecDowngradeHoldReduce
6-Sep-02WR HambrechtInitiatedHold
26-Aug-02Soundview TechnologyUpgradeNeutralOutperform
21-Jun-02Banc of America SecDowngradeStrong BuyBuy
10-Jun-02Pacific CrestDowngradeBuyNeutral
7-Jun-02Dresdner Klnwrt WassUpgradeReduceHold
1-Apr-02Banc of America SecUpgradeBuyStrong Buy
27-Mar-02Dresdner Klnwrt WassDowngradeHoldReduce
12-Mar-02Credit Lyonnais SecInitiatedHold
11-Mar-02Buckingham ResearchUpgradeSwapNeutral
21-Feb-02SoundView TechnologyDowngradeStrong BuyBuy
19-Feb-02WR HambrechtUpgradeNeutralBuy
6-Feb-02Dresdner Klnwrt WassUpgradeReduceHold
6-Feb-02McDonald InvstDowngradeBuyHold
5-Feb-02McDonald InvstDowngradeBuyHold
4-Feb-02Buckingham ResearchDowngradeNeutralSwap
4-Feb-02ABN AMRODowngradeAddHold
15-Jan-02USB Piper JaffrayInitiatedMarket Perform
17-Dec-01Chapman CompanyUpgradeHoldBuy
5-Dec-01Raymond JamesInitiatedMkt Perform
4-Dec-01Buckingham ResearchDowngradeAccumulateNeutral
27-Nov-01CSFBInitiatedBuy
13-Nov-01W.R. HambrechtDowngradeBuyNeutral
18-Oct-01Jefferies & CoInitiatedAccumulate
4-Oct-01Buckingham ResearchUpgradeNeutralAccumulate
3-Oct-01Buckingham ResearchUpgradeNeutralAccumulate
11-Sep-01Salomon Smth BrnyDowngradeOutperformNeutral
7-Sep-01First Union SecDowngradeBuyMkt Perform
31-Aug-01Friedman BillingsInitiatedMkt Underperform
30-Aug-01Chapman CompanyDowngradeBuyHold
20-Aug-01Lehman BrothersDowngradeStrong BuyMkt Perform
17-Aug-01Dain Rauscher WesselsDowngradeStrong BuyBuy
16-Aug-01First Union SecDowngradeStrong BuyBuy
16-Aug-01ABN AMRODowngradeBuyAdd
7-Aug-01Bear StearnsInitiatedAttractive
11-Jul-01Thomas WeiselDowngradeStrong BuyBuy
6-Jul-01JP MorganDowngradeBuyLT Buy
2-Jul-01SG CowenDowngradeStrong BuyBuy
28-Jun-01CIBC Wrld MktsInitiatedBuy
20-Jun-01Merrill LynchDowngradeNT AccumNT Neutral
20-Jun-01Ladenburg ThalmannInitiatedNT/LT Hold
15-Jun-01Buckingham ResearchInitiatedNeutral
30-May-01CE Unterberg TowbinInitiatedNeutral
23-May-01Morgan StanleyDowngradeOutperformNeutral
3-May-01Pacific CrestInitiatedBuy
27-Apr-01Salomon Smth BrnyDowngradeBuyOutperform
25-Apr-01UBS WarburgDowngradeBuyHold
25-Apr-01McDonald InvstInitiatedBuy
24-Apr-01McDonald InvstInitiatedBuy
23-Apr-01Dresdner Klnwrt WassDowngradeAddHold
28-Mar-01Epoch PartnersDowngradeAffirmAction Call Neg
13-Feb-01W.R. HambrechtInitiatedBuy
8-Feb-01Chapman CompanyInitiatedBuy
30-Jan-01Gruntal & CoInitiatedNT/LT Outperformer
19-Jan-01Dresdner Klnwrt BnsnDowngradeBuyAdd
11-Jan-01Thomas WeiselInitiatedStrong Buy
21-Dec-00ING BaringsInitiatedBuy
8-Dec-00ABN AMROUpgradeAddBuy
12-Oct-00William BlairInitiatedBuy
11-Oct-00SG CowenInitiatedStrong Buy
21-Sep-00Salomon Smth BrnyInitiatedBuy
18-Aug-00Dresdner Klnwrt BnsnUpgradeAddBuy
18-Aug-00ABN AMROUpgradeHoldOutperform
6-Jul-00Dresdner Klnwrt BnsnInitiatedAdd
9-Jun-00PaineWebberInitiatedBuy
25-May-00Deutsche Bc Alex. BrInitiatedBuy
11-May-00DLJInitiatedTop Pick
28-Mar-00First Union SecInitiatedStrong Buy
24-Mar-00PrudentialUpgradeAccumulateStrong Buy
7-Feb-00Mrgn Stnly Dn WttrInitiatedOutperform
13-Jan-00Salomon Smth BrnyInitiatedBuy
13-Dec-99FAC/Eqts First AlbanyUpgradeNeutralBuy
9-Dec-99Lehman BrothersUpgradeNeutralBuy
6-Oct-99Warburg Dillon ReadUpgradeHoldBuy
10-Sep-99Schroder & CoInitiatedOutperform
26-Aug-99Banc of America SecUpgradeMarket PerformBuy
20-Aug-99Hambrecht & QuistUpgradeMarket PerformBuy
30-Jun-99Lehman BrothersInitiatedNeutral
24-Feb-99BB Rbrtsn StphnsUpgradeLT AttractiveBuy
19-Feb-99PrudentialUpgradeHoldAccumulate
5-Feb-99Cowen & CoInitiatedStrong Buy
7-Jan-99PrudentialInitiatedHold
16-Dec-98FAC/Eqts Fst AlbanyInitiatedNeutral
11-Dec-98BT Alex. BrownDowngradeStrong BuyBuy
11-Dec-98BB Rbrtsn StphnsDowngradeBuyLT Attractive
5-Oct-98Goldman SachsDowngradeRecomm. ListMkt Outperformer
25-Aug-98BA Rbrtsn StphnsInitiatedBuy
24-Aug-98Volpe BrownInitiatedNeutral
31-Jul-98SoundViewDowngradeBuyST Hold
29-Apr-98Merrill LynchUpgradeNT NeutralNT Accumulate
14-Apr-98ABN/AmroInitiatedBuy
17-Mar-98Hambrecht & QuistInitiatedBuy
12-Mar-98Schroder & CoInitiatedPerform In Line
11-Mar-98JPMorganInitiatedBuy
20-Feb-98UBS SecuritiesInitiatedHold

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