Wondering why there was a strange move or a huge blip in trading volume in a stock you own? There's a good chance that it was caused by a trading glitch from Wall Street firm Knight Capital Group (NYSE: KCG). With a hat tip to Business Insider, here's a list of the stocks that NYSE Euronext (NYSE: NYX) was looking into because of strange trading activity.
Alcoa (NYSE: AA)
Almaden Minerals (NYSE: AAU)
Arch Coal (NYSE: ACI)
Aflac (NYSE: AFL)
Allergan (NYSE: AGN)
AIG (NYSE: AIG)
Alcatel Lucent (NYSE: ALU)
AMD (NYSE: AMD)
American Tower (NYSE: AMT)
TD AMERITRADE (NYSE: AMTD)
Abercrombie & Fitch (NYSE: ANF)
Alpha Natural Resources (NYSE: ANR)
American Reprographics (NYSE: ARC)
ARMOUR Residential (NYSE: ARR)
Yamana Gold (NYSE: AUY)
American Express (NYSE: AXP)
Bank of America (NYSE: BAC)
Best Buy (NYSE: BBY)
Bunge (NYSE: BG)
Buckeye Partners (NYSE: BPL)
Berkshire Hathaway (NYSE: BRK-B)
Annheuser-Busch (NYSE: BUD)
Boyd Gaming (NYSE: BYD)
Citigroup (NYSE: C)
Caterpillar (NYSE: CAT)
Cornerstone Progressive Return (NYSE: CFP)
Chesapeake Energy (NYSE: CHK)
Credit Suisse Asset Management Income Fund (NYSE: CIK)
CoreLogic (NYSE: CLGX)
China Cord Blood (NYSE: CO)
Spansion (NYSE: CODE)
Coach (NYSE: COH)
Cash America (NYSE: CSH)
CVS (NYSE: CVS)
Dupont (NYSE: DD)
3D Systems (NYSE: DDD)
Deere (NYSE: DE)
Dollar General (NYSE: DG)
Dice Holdings (NYSE: DHX)
Dolby (NYSE: DLB)
Dole Food (NYSE: DOLE)
Dow Chemical (NYSE: DOW)
Wells Fargo Advantage Income Opportunities Fund (NYSE: EAD)
E-House Holdings (NYSE: EJ)
Energy Transfer Partners (NYSE: ETP)
Exelon (NYSE: EXC)
Eaton Vance Tax-Managed Global (NYSE: EXG)
Ford (NYSE: F)
Ferro (NYSE: FOE)
Forest Laboratories (NYSE: FRX)
Freescale Semiconductor (NYSE: FSL)
Great Basin Gold (NYSE: GBG)
Greenbrier Companies (NYSE: GBX)
General Electric (NYSE: GE)
Goldcorp (NYSE: GG)
General Mills (NYSE: GIS)
Corning (NYSE: GLW)
General Motors (NYSE: GM)
GameStop (NYSE: GME)
Genworth Financial (NYSE: GNW)
Government Properties Income Trust (NYSE: GOV)
Goodyear Tire & Rubber (NYSE: GT)
HollyFrontier (NYSE: HFC)
Herbalife (NYSE: HLF)
Honda Motor (NYSE: HMC)
Harley-Davidson (NYSE: HOG)
Humana (NYSE: HUM)
Juniper Networks (NYSE: JNPR)
Wells Fargo Capital IX Trust (NYSE: JWF)
Nordstrom (NYSE: JWN)
Kinross Gold (NYSE: KGC)
Kohlberg Kravis Roberts (NYSE: KKR)
Kronos Worldwide (NYSE: KRO)
Quicksilver Resources (NYSE: KWK)
Lithia Motors (NYSE: LAD)
Lennar (NYSE: LEN)
Cheniere Energy (NYSE: LNG)
Comstock Mining (NYSE: LODE)
Lowe's (NYSE: LOW)
LSI (NYSE: LSI)
Southwest (NYSE: LUV)
Level 3 Communications (NYSE: LVLT)
LyondellBasell (NYSE: LYB)
Lloyds Banking (NYSE: LYG)
Molycorp (NYSE: MCP)
Magnum Hunger Resources (NYSE: MHR)
Marathon Petroleum (NYSE: MPC)
Mechel (NYSE: MTL)
Manitowoc (NYSE: MTW)
MasTec (NYSE: MTZ)
NetSuite (NYSE: N)
Nordic American Tanker (NYSE: NAT)
Navidea Biopharmaceuticals (NYSE: NAVB)
Newmont Mining (NYSE: NEM)
NovaGold Resources (NYSE: NG)
Annaly Capital Management (NYSE: NLY)
Nokia (NYSE: NOK)
Nu Skin (NYSE: NUS)
Novartis (NYSE: NVS)
New York Community Bancorp (NYSE: NYB)
Realty Income (NYSE: O)
Pandora (NYSE: P)
PepsiCo (NYSE: PEP)
Pfizer (NYSE: PFE)
Pengrowth Energy (NYSE: PGH)
Pioneer High Income (NYSE: PHT)
Pier 1 Imports (NYSE: PIR)
Protective Life (NYSE: PL)
Rite Aid (NYSE: RAD)
Royal Bank of Scotland (NYSE: RBS)
Rare Elements Resources (NYSE: REE)
RadioShack (NYSE: RSH)
Banco Santander (NYSE: SAN)
SandRidge Energy (NYSE: SD)
Silver Wheaton (NYSE: SLW)
Sony (NYSE: SNE)
Southwestern Energy (NYSE: SWN)
AT&T (NYSE: T)
Box Ships (NYSE: TEU)
Titanium Metals (NYSE: TIE)
Timken (NYSE: TKR)
Triangle Petroleum (NYSE: TPLM)
Trinity Industries (NYSE: TRN)
Taiwan Semiconductor (NYSE: TSM)
LIN TV (NYSE: TVL)
Two Harbors Investment (NYSE: TWO)
United Continental Holdings (NYSE: UAL)
Unilever (NYSE: UL)
Unilever (NYSE: UN)
Reaves Utility Income Fund (NYSE: UTG)
Valassis Communications (NYSE: VCI)
Vonage (NYSE: VG)
Vanguard Natural Resources (NYSE: VNR)
Verizon (NYSE: VZ)
Walgreen (NYSE: WAG)
Wells Fargo (NYSE: WFC)
WellPoint (NYSE: WLP)
Watson Pharmaceuticals (NYSE: WPI)
Wizzard Software (NYSE: WZE)
Yingli Green Energy (NYSE: YGE)