Stocks delisted in 2014
670+ symbols stopped trading in 2014. The table lists the most traded of them, with the last trading day and the number of days on file for each.
| Symbol | Name | Last trading day | Trading days on file |
|---|---|---|---|
| WAG | Walgreen Company | 2014-12-30 | 2,847 |
| WLP | Wellpoint Health Networks Inc (New) | 2014-12-02 | 2,828 |
| TIBX | Tibco Software Inc | 2014-12-05 | 2,831 |
| DNDN | Dendreon Corporation | 2014-11-18 | 2,817 |
| LINTA | Liberty Interactive Corp Interactive Com Ser A | 2014-10-06 | 2,117 |
| FWLT | Foster Wheeler AG (Switzerland) | 2014-12-03 | 2,393 |
| CPWR | Compuware Corp | 2014-12-15 | 2,837 |
| KOG | Kodiak Oil & Gas Corp | 2014-12-05 | 2,131 |
| CSE | Capitalsource Inc | 2014-04-07 | 2,662 |
| BPO | Brookfield Office Properties. Inc | 2014-06-09 | 2,705 |
| LDK | Ldk Solar Co Ltd. | 2014-02-21 | 1,694 |
| VCLK | Valueclick Inc | 2014-02-04 | 2,619 |
| ASBC | — | 2014-12-22 | 2,842 |
| TWTC | Tw Telecom Inc Cl A Com | 2014-10-31 | 2,807 |
| JNY | Jones Group Inc Com Stk (Pa) | 2014-04-08 | 2,663 |
| GTAT | Gt Advanced Technologies Inc Com Stk (De) | 2014-10-15 | 803 |
| ITMN | Intermune Inc | 2014-09-26 | 2,781 |
| VPHM | Viropharma Inc | 2014-01-23 | 2,611 |
| USU | Usec Inc (New) | 2014-09-29 | 2,783 |
| QCOR | Questcor Pharma Inc | 2014-08-14 | 1,572 |
| LRY | Liberty Property Trust | 2014-02-27 | 2,635 |
| URS | Urs Corp | 2014-10-16 | 2,796 |
| JRCC | James River Coal New | 2014-04-16 | 2,323 |
| KMP | Kinder Morgan Ener Pntrs L.P. | 2014-11-26 | 2,825 |
| CWTR | Coldwater Creek Inc Com Stk New (De) | 2014-04-22 | 2,672 |
| BYI | Bally Technologies, Inc. | 2014-11-21 | 2,192 |
| FIO | Fusion-Io Inc Com | 2014-07-22 | 1,736 |
| BRE | Bre Properties Inc Cl A | 2014-04-01 | 2,658 |
| CNQR | Concur Technologies Inc | 2014-12-04 | 2,830 |
| MCRS | Micros Systems Inc | 2014-09-08 | 2,768 |
| NVTL | Novatel Wireless Inc Com New | 2014-10-14 | 2,794 |
| VCI | Valassis Communications Inc | 2014-02-04 | 2,619 |
| LPS | Lender Processing Services Inc | 2014-01-02 | 1,385 |
| JOSB | Jos A Bank Clothiers Inc | 2014-06-18 | 2,712 |
| VPRT | Vistaprint NV Ord Shs (Nl) | 2014-11-14 | 2,298 |
| ABFS | Arkansas Best Corp (Del) | 2014-04-30 | 2,678 |
| ZLC | Zale Corporation | 2014-05-29 | 2,698 |
| OEH | Belmond Ltd | 2014-07-25 | 2,738 |
| KFN | Kkr Financial Holdings LLC Com | 2014-04-30 | 2,227 |
| DVR | Cal Dive International Inc Com | 2014-10-29 | 1,982 |
| IDIX | Idenix Pharmaceuticals Inc | 2014-08-05 | 2,528 |
| RKH | Market Vectors ETF Tr Brokerage ETF | 2014-12-12 | 2,788 |
| TAM | Taminco Corp Com | 2014-12-05 | 2,018 |
| THI | Tim Hortons Inc Com, Canada | 2014-12-12 | 2,197 |
| GA | Giant Interactive Group Inc Adr (Cayman Islands) | 2014-07-18 | 1,689 |
| TXI | Texas Industries Inc | 2014-07-01 | 2,721 |
| PACR | Pacer Intl Inc Tenn | 2014-03-31 | 2,657 |
| HXM | Desarrolladora Homes Da De Cv (Homex Dev. Corp) | 2014-04-30 | 2,477 |
| EPB | El Paso Pipeline Partners, L.P. Com Units Repstg Ltd Part | 2014-11-26 | 2,678 |
| HSH | Hillshire Brands Co | 2014-08-28 | 544 |
| KMR | Kinder Morgan Management LLC | 2014-11-26 | 2,825 |
| SNTS | Santarus Inc | 2013-12-31 | 2,455 |
| ZOLT | Zoltek Companies Inc | 2014-02-27 | 2,630 |
| ATMI | A T M I Inc | 2014-04-29 | 2,677 |
| TWGP | Tower Group Intl Ltd Com Stk (Bermuda) | 2014-09-12 | 2,491 |
| CHTP | Chelsea Therapeutics Int'l Ltd | 2014-06-23 | 2,042 |
| EPL | Epl Oil & Gas, Inc Common Stk | 2014-06-03 | 2,578 |
| AH | Accretive Health, Inc Common Stock | 2014-03-14 | 1,940 |
| UNS | Uns Energy Corp Com | 2014-08-15 | 2,753 |
| DGIT | Digital Generation Inc Com Stk (De) | 2014-02-06 | 2,601 |
| DLLR | Dfc Global Corp Com Stk (De) | 2014-06-13 | 2,360 |
| STSI | Star Scientific Inc | 2014-06-03 | 2,020 |
| END | Endeavour International Corp New (NV) | 2014-10-07 | 2,595 |
| XTXI | Crosstex Energy Inc | 2014-03-07 | 2,555 |
| CEC | Cec Entertainment Inc | 2014-02-13 | 2,626 |
| FNP | Fifth & Pacific Companies, Inc | 2014-02-25 | 447 |
| LCAV | Lca-Vision Inc | 2014-05-12 | 2,686 |
| ICGE | Icg Group Inc, Com Stk | 2014-09-02 | 2,744 |
| COLE | Cole Real Estate Investments, Inc Com | 2014-02-06 | 160 |
| TELK | Telik, Inc | 2014-07-10 | 2,727 |
| BKW | Burger King Worldwide | 2014-12-12 | 625 |
| VVTV | Valuevision Media Inc | 2014-11-19 | 2,820 |
| VE | Veolia Environnement | 2014-12-22 | 2,842 |
| CBEY | Cbeyond Inc Com Stk | 2014-07-18 | 2,191 |
| EDMC | Education Mgmt Corp New Com Stk (Pa) | 2014-11-12 | 1,975 |
| LTXC | Ltx-Credence Corp Com Stk (Ma) | 2014-05-21 | 1,420 |
| HITT | Hittite Microwave Corp | 2014-07-22 | 2,265 |
| NTE | Nam Tai Electronics Inc | 2014-04-21 | 2,671 |
| PLXT | Plx Technology Inc | 2014-08-11 | 2,749 |
| CADX | Cadence Pharmaceuticals, Inc Com Stk | 2014-03-18 | 1,860 |
| OPLK | Oplink Communications Inc | 2014-12-22 | 2,822 |
| SYNM | Syntroleum Corp Com Stk New (De) | 2014-06-06 | 2,704 |
| PVR | Pvr Partners L P Com Unit Reptg Ltd Partnership Int | 2014-03-20 | 2,650 |
| VOCS | Vocus Inc | 2014-05-30 | 2,133 |
| ESC | Emeritus Corp | 2014-07-30 | 2,736 |
| ACO | Amcol Intl Corp | 2014-05-09 | 2,685 |
| USMO | Usa Mobility, Inc. | 2014-07-08 | 2,425 |
| YONG | Yongye International, Inc. Common Stock | 2014-07-03 | 1,153 |
| ZLCS | Zalicus Inc Com New | 2014-07-15 | 968 |
| XTEX | Crosstex Energy LP | 2014-03-07 | 2,641 |
| HITK | Hi-Tech Pharmacal Inc | 2014-04-16 | 2,669 |
| ATHL | Athlon Energy Inc Com | 2014-11-12 | 324 |
| AFCE | Afc Enterprises Inc | 2014-01-17 | 2,379 |
| CNVR | Conversant Inc Com Stk (De) | 2014-12-09 | 1,828 |
| AWC | Alumina Ltd Ads ( 4 Ord) | 2014-02-27 | 2,627 |
| CBSO | Cbs Outdoor Amers Inc Com Stk (Md) | 2014-11-19 | 165 |
| BCF | Blackrock Real Asset Equity Trust | 2014-12-05 | 2,717 |
| SUSS | Susser Holdings Corporation Common Stock | 2014-08-28 | 1,978 |
| NEWL | Newlead Holdings Ltd New (Bmu) | 2014-07-16 | 1,034 |
| CGX | Consolidated Graphics Inc | 2014-01-31 | 2,617 |
| GIVN | Given Imaging Ltd | 2014-02-26 | 2,634 |
| LLEN | L & L Energy Inc Com Stk (NV) | 2013-11-15 | 945 |
| HPOL | Harris Interactive Inc | 2014-01-31 | 2,614 |
| RDA | Rda Microelectronics Inc Sponsored Adr | 2014-07-18 | 1,802 |
| BNNY | Annies Inc Common Stock (De) | 2014-10-20 | 645 |
| AMAP | Autonavi Hldgs Ltd Spon Adr (Cym) | 2014-07-17 | 1,018 |
| MKTG | Responsys Inc Com Stk (Ca) | 2014-02-06 | 753 |
| BIOF | Biofuel Energy Corp Com Stk New (De) | 2014-10-27 | 1,857 |
| QRE | Qr Energy LP Unit Ltd Partnership Int (De) | 2014-11-19 | 988 |
| PACT | Pactera Technology Intl Ltd Sponsored Adr | 2014-03-27 | 1,551 |
| ANEN | Anaren Inc | 2014-02-14 | 2,627 |
| DLIA | Delia*s Inc | 2014-12-19 | 2,272 |
| AZC | Augusta Resource Corp | 2014-09-22 | 1,965 |
| RSOL | Real Goods Solar, Inc. Cl A Com | 2014-02-21 | 1,458 |
| ZIGO | Zygo Corp | 2014-06-19 | 2,713 |
| NDZ | Nordion Inc Com Stk (Cda) | 2014-08-06 | 947 |
| CIS | Camelot Information Systems Inc Ads (Ea Rstg 4 Ord) | 2014-03-27 | 928 |
| NGPC | Ngp Capital Resources Company | 2014-10-01 | 2,490 |
| PIKE | Pike Corporation Com Stk (Nc) | 2014-12-22 | 1,417 |
| MDCI | Medical Action Inds Inc | 2014-09-30 | 2,784 |
| CHDX | Chindex Intl Inc | 2014-09-29 | 2,783 |
| KIOR | Kior, Inc Class A Com Stk | 2014-09-22 | 816 |
| ENMD | Entremed Inc Com Stk (De) | 2014-06-13 | 2,688 |
| MNTG | M T R Gaming Group Inc | 2014-09-18 | 2,776 |
| JSN | Nuveen Equity Premium Opportunity Fund | 2014-12-19 | 2,493 |
| CHC | China Hydroelectric Corp Sponsored Adr Rpstg 3 Ord Shs | 2014-07-08 | 2,441 |
| SCT | Bank Amer Corp Market Index Target Term Secs Lkd To S&P 500 | 2014-03-27 | 1,748 |
| LTON | Linktone Ltd Ads | 2013-12-31 | 2,469 |
| MEAS | Measurement Specialties Inc | 2014-10-09 | 2,285 |
| HTSI | Harris Teeter Supermarkets Inc Com Stk (Nc) | 2014-01-28 | 458 |
| SLTM | Solta Med Inc (De) | 2014-01-23 | 1,267 |
| OXBT | Oxygen Biotherapeutics Inc New Com Stk (De) | 2014-09-18 | 1,177 |
| PDH | Petrologistics LP Unit Ltd Partnership Int | 2014-07-15 | 551 |
| SGK | Schawk Inc Cl-A | 2014-07-29 | 2,740 |
| BPHX | Bluephoenix Solutions, Ltd Ordinary Shares | 2014-12-02 | 2,700 |
| VCBI | Virginia Commerce Bancorp | 2014-01-31 | 2,617 |
| LIWA | Lihua Intl Inc Com Stk (De) | 2014-04-30 | 1,170 |
| GEMS | Purefunds Ise Diamond/Gemstone ETF | 2014-01-23 | 1,131 |
| JGT | Nuveen Diversified Currency Opportunies Fund(Usa) | 2014-11-21 | 1,910 |
| GLCH | Gleacher & Co Inc Com New (Ny) | 2014-07-16 | 1,040 |
| PTEK | Pokertek Inc Com Stk | 2014-10-01 | 2,547 |
| TSPT | Transcept Pharmaceuticals Inc (De) | 2014-10-30 | 1,446 |
| VITC | Vitacost Com Inc Com Stk (De) | 2014-08-15 | 1,099 |
| HIH | Helios High Income Fd, Inc | 2014-08-12 | 2,315 |
| GGS | Global Geophysical Services, Inc Com Stk | 2014-03-25 | 988 |
| JPZ | — | 2014-12-19 | 2,556 |
| ISS | Isoftstone Hldgs Ltd Ads Each Repstg 10 Ord Shs (Cym) | 2014-08-29 | 934 |
| FURX | Furiex Pharmaceuticals Inc Com Stk (De) | 2014-07-01 | 1,019 |
| DRTX | Durata Therapeutics Inc Com Stk (De) | 2014-11-17 | 587 |
| BAGL | Einstein Noah Restaurant Group, Inc Cmn Stk (Delaware) | 2014-11-04 | 1,867 |
| PSMI | Peregrine Semiconductor Corp Com Stk (De) | 2014-12-11 | 590 |
| TAYC | Taylor Capital Group Inc | 2014-08-15 | 2,751 |
| DPO | Dow Enhanced Premium & Income Fund, Inc Com | 2014-12-19 | 1,908 |
| TYY | Tortoise Energy Capital Corp | 2014-06-20 | 2,283 |
| MXT | Maxcom Telecomunicaciones S A De C V Sponsored Adr Rep (Mx) | 2014-11-13 | 2,115 |
| JLA | Nuveen Equity Premium Advantage Fund | 2014-12-19 | 2,410 |
| BNA | Blackrock Income Opportunity Trust Inc | 2014-11-07 | 2,812 |
| OVRL | Overland Storage Inc | 2014-12-01 | 2,778 |
| MONT | Montage Technology Group Ltd | 2014-11-19 | 291 |
| EQU | Equal Energy Ltd Com | 2014-07-30 | 1,049 |
| SCBT | First Finl Hldgs Inc New Cpm Stk (De) | 2014-06-27 | 2,595 |
| PNG | Paa Natural Gas Storage, L.P. Com Unit Ltd Partnership | 2013-12-31 | 1,271 |
| CHGS | China Gengsheng Minerals, Inc. Common Stock (NV) | 2014-05-16 | 1,059 |
| DBLE | Double Eagle Petroleum Co | 2014-03-31 | 2,657 |
| ZOOM | Zoom Technologies Inc Com Stk (Delaware) | 2014-08-20 | 2,654 |
| RCKB | Rockville Financial Inc Com Stk | 2014-04-30 | 2,230 |
| GOM | Gmac LLC 7.375% Nts Due 12/16/2044 | 2014-02-12 | 2,297 |
| VTNC | Vitran Corporation | 2014-03-26 | 2,277 |
| NED | Noah Education Holdings Ltd Adr (Cym) | 2014-07-30 | 1,689 |
| AEV | Aegon NV Perpetual Cap Sec (Netherlands) | 2014-01-29 | 1,893 |
| FU | Fab Universal Corp Com | 2013-11-21 | 282 |
| CSP | Amer Strategic Incm Ptfl-Iii | 2014-09-05 | 2,767 |
| FUBC | 1st United Bancorp, Inc. (Fl) Common Stock | 2014-10-31 | 1,289 |
| CTCH | Commtouch Software Ltd New | 2014-02-21 | 2,357 |
| JPG | — | 2014-12-19 | 2,284 |
| CFT | — | 2014-06-11 | 1,862 |
| DVM | Cohen & Steers Div Majors Fund Inc | 2014-06-13 | 2,361 |
| SMF | Salient Mlp & Energy Infrastructure Fd | 2014-11-14 | 1,812 |
| DCE | Deutsche Bk Cap Fdg Tr X Noncumulative Tr Pfd Secs (De) | 2014-02-10 | 1,567 |
| COA | Coastal Contacts Inc Common Shares (Canada) | 2014-04-28 | 1,778 |
| DPD | Dow 30 Premium & Dividend Income Fund Inc | 2014-12-19 | 2,431 |
| IWW | — | 2014-06-11 | 2,707 |
| ZIPR | Zip Realty, Inc | 2014-08-14 | 2,424 |
| DRCO | Dynamics Research Corp | 2014-01-31 | 2,615 |
| KID | Kid Brands,Inc Common Stock | 2014-03-28 | 1,135 |
| EONC | Eon Communications Corp Com Stk New (De) | 2014-06-06 | 2,551 |
| DRU | Dominion Res Inc Va New 2009 Ser A 8.375% Enhcd Jr Sub Nts | 2014-09-24 | 1,860 |
| IWZ | — | 2014-06-11 | 2,707 |
| APFC | American Pacific Corp | 2014-02-26 | 2,613 |
| HOLL | Hollywood Media Corp | 2014-02-14 | 2,560 |
| SUSP | Susser Pete Partners LP Com Unit Rpstg Ltd Prtnshp Int | 2014-10-24 | 527 |
| DFZ | Barry (R.G.) Corporation | 2014-09-03 | 2,187 |
| BQR | Blackrock Ecosolutions Investment Trust | 2014-12-05 | 1,813 |
| PRIS.B | Promotora De Informaciones SA Adr Repstg 4 Cl B Conv Shs | 2014-07-14 | 894 |
| OABC | Omniamerican Bancorp Inc Com Stk (Tx) | 2014-12-17 | 1,237 |
| PGRX | Prospect Global Res Inc Com (New) | 2014-04-04 | 441 |
| ARSD | Arabian American Dev Co. | 2014-06-17 | 1,604 |
| WBCO | Washington Banking Co | 2014-04-30 | 2,628 |
| CNBC | Center Bancorp Inc | 2014-06-30 | 2,705 |
| BAXS | Baxano Surgical Inc Com Stk (De) | 2014-11-21 | 374 |
| QMM | Quaterra Resources Inc Ltd | 2014-02-06 | 2,256 |
| SLA | American Select Ptfl Inc | 2014-09-05 | 2,767 |
| TUC | Mac-Gray Corp | 2014-01-08 | 2,553 |
| JGG | Nuveen Global Income Opportunities Fund | 2014-11-21 | 2,117 |
| NUC | Nuveen Calif Qual Incm Muni Fd | 2014-06-06 | 2,704 |
| NGZ | Allianzgi Global Equity & Conv Inc Fnd Com Shs Of Bene Int | 2014-01-24 | 1,594 |
| NQJ | Nuveen Nj Invt Quality Muni Fd | 2014-11-07 | 2,812 |
| GSE | Gse Hldg Inc Com Stk (De) | 2014-03-04 | 691 |
| TYN | Tortoise North American Energy Corporation Com | 2014-06-20 | 2,176 |
| ATX | Costa Inc Cl A | 2014-01-31 | 2,582 |
| PRIS | Promotora De Informaciones SA Adr Repstg 4 Cl A Shs | 2014-09-22 | 949 |
| HAST | Hastings Entertainment Inc | 2014-07-15 | 2,707 |
| PVD | Admin Fondos Pensions Ads(Rp15 | 2014-09-18 | 2,731 |
| BSJE | Guggengeim Bulletshares 2014 High Yield Corporate Bond ETF | 2014-12-30 | 989 |
| LGP | Lehigh Gas Partners L P Unit Ltd Partnership Int (De) | 2014-10-03 | 487 |
| GSJK | Compressco Partners L P Com Units | 2014-11-28 | 871 |
| CEDU | Chinaedu Corporation Ads | 2014-04-23 | 1,588 |
| TMNG | Management Network Gr Inc The Com Stk (De) | 2014-06-18 | 2,545 |
| UNTK | Unitek Global Services, Inc. Common Stock | 2014-08-20 | 929 |
| GAGA | Le Gaga Holdings Ltd Ads | 2014-12-02 | 1,008 |
| VNOD | Vornado Realty LP 7.875% Pub Income Nts Due 10/01/2039 | 2014-08-05 | 1,215 |
| NQC | Nuveen Calif Invt Qual Muni Fd | 2014-06-06 | 2,704 |
| NCP | Nuveen Calif Perf Muni Fund | 2014-06-06 | 2,702 |
| BQY | Blackrock Dividend Income Tr Com Shs | 2014-12-05 | 2,652 |
| SOQ | Sonde Resources Corp Com New (Cad) | 2014-11-14 | 1,120 |
| MASC | Material Sciences Corp | 2014-03-20 | 880 |
| GPRC | Guanwei Recycling Corp Xom Stk (NV) | 2014-10-07 | 1,129 |
| NNJ | Nuveen (Nj)prem Incm Muni Fund | 2014-11-07 | 2,811 |
| HAV | Helios Advantage Income Fd, Inc | 2014-08-12 | 1,414 |
| COBR | Cobra Electronics Corp | 2014-10-08 | 2,729 |
| MCBI | Metrocorp Bancshares Inc | 2014-01-17 | 2,400 |
| PXN | Powershares Lux Nanotech | 2014-02-18 | 2,091 |
| MRF | American Income Fund | 2014-09-05 | 2,765 |
| NPY | Nuveen (Pa)prem Incm Muni Fd-2 | 2014-02-07 | 2,622 |
| HSA | Helios Strategic Income Fd, Inc | 2014-08-12 | 1,414 |
| EIHI | Eastern Insurance Holdings Inc Com Stk | 2013-12-31 | 1,880 |
| NOVB | North Valley Bancorp-Com | 2014-10-03 | 2,611 |
| PCC | Pmc Commercial Trust Sbi | 2014-03-11 | 2,642 |
| ORBT | Orbit International Corp | 2014-10-29 | 2,658 |
| MLU | Metlife, Inc. Com Equity Unit | 2014-10-07 | 1,138 |
| NASB | Nasb Finl Inc | 2014-09-18 | 2,745 |
| LPDX | Liposcience Inc Com | 2014-11-20 | 461 |
| KIPS | Kips Bay Medical Inc | 2014-09-11 | 892 |
| VIFL | Food Technology Service, Inc | 2014-03-05 | 2,557 |
| ASP | Amern Strategic Income Portfol | 2014-09-05 | 2,746 |
| PATR | Patriot Transportation Hldg | 2014-12-04 | 2,671 |
| TBOW | Trunkbow Intl Hldgs Ltd Com | 2014-04-14 | 788 |
| EDT | Entergy Tex Inc Mtg Bd 7.875 Ser Due 06/01/2039 (Tx) | 2014-05-16 | 1,361 |
| PLP | Protective Life Corp 8% Sr Nts 2024 (De) | 2014-09-15 | 1,516 |
| PTSX | New 360 Com Stk (Ca) | 2014-12-02 | 2,396 |
| CAFI | Camco Finl Corp | 2014-02-28 | 2,498 |
| MHC | Citigroup Funding Prin Prtcd Nt Bsd S&P 500 Index | 2014-10-07 | 711 |
| OINK | Tianli Agritech Inc Com Sh (Vgb) | 2014-07-28 | 1,008 |
| MLG | Metlife Inc 5.875% Sr Nt 11/21/2003 | 2014-04-04 | 2,596 |
| TBAC | Tandy Brands Accessories Inc | 2014-02-07 | 2,488 |
| TZE | Ishares Target Date 2015 ETF | 2014-10-14 | 1,706 |
| PHA | Pultegroup, Inc 7.375% Senior Notes Due 6/01/2046 | 2014-02-21 | 1,933 |
| CHRM | Charm Communications Inc Adr Rep Stg Shs Cl A (Cym) | 2014-09-24 | 1,063 |
| XAA | American Muni Incm Ptfl Inc | 2014-10-03 | 2,764 |
| CRMB | Crumbs Bake Shop Inc | 2014-06-30 | 753 |
| NCU | Nuveen (Cal) Prem Incm Muni Fd | 2014-06-06 | 2,688 |
| FBMI | Firstbank Corp (Mich) | 2014-05-30 | 2,615 |
| NUJ | Nuveen New Jersey Div Advtg Muni Fd 2 | 2014-11-07 | 2,800 |
| NY | Ishares Nyse 100 ETF | 2014-10-14 | 2,610 |
| CSFS | Cash Store Finl Svcs Inc, The (Canada) | 2014-03-03 | 907 |
A symbol is counted in the year of its delisting date, or of its last day on file when no delisting date is recorded.