跌破增發價的定增股一度被認為是市場的另一個價值洼地，不僅意味著中小投資者可以以低于大股東、機構投資者的價格買到更便宜的股票，而且不受定向增發鎖定期限(多為12個月內，大股東認購部分為36個月)限制。

股市大數據新媒體“數據寶”統計，截至12月9日，今年以來已實施完成定向增發的上市公司共475家，其中股價跌破定增發行價的有41家，占比約8.63%。這41家公司中，主板24家，中小板10家，創業板7家。其中折價幅度排名居前的分別是銀江股份折價39.04%；萬順股份折價37.97%；國金證券折價37.17%。

今年以來部分跌破定增價格股票一覽

證券代碼證券簡稱實施日期增發價(元)最新收盤價(元)折價率(%)市盈率(倍)300020銀江股份08.1923.0014.02-39.0449.25300057萬順股份07.1626.5516.47-37.97129.76600109國金證券05.2724.0015.08-37.1720.32300228富瑞特裝08.0384.0026.70-36.43236.66600636三愛富07.0623.0815.20-34.14-000852石化機械06.1130.1420.22-32.91-002262恩華藥業06.3041.0827.84-32.2346.92600502安徽水利06.2520.1013.67-31.9928.64000001平安銀行05.2016.7011.99-28.207.25601000唐山港05.2711.508.25-27.2916.72600329中新藥業07.1028.2820.79-26.4935.78002158漢鐘精機06.0327.6120.82-24.5936.26600501航天晨光06.3030.0023.92-20.27366.15000065北方國際06.1238.1530.53-19.9761.25600513聯環藥業04.2826.0021.92-15.6973.46601600中國鋁業06.155.804.90-15.52-300197鐵漢生態06.0529.6016.69-15.4258.53002635安潔科技07.0929.8825.38-15.0640.38600736蘇州高新05.269.538.15-14.48109.01600135樂凱膠片05.2119.3616.60-14.26150.19600970中材國際11.2013.2211.48-13.1625.54002535林州重機07.1613.5011.96-11.41-601012隆基股份06.2315.3013.61-11.0573.56002408齊翔騰達08.1114.3012.79-10.5646.31002155湖南黃金03.319.378.41-10.25326.23300273和佳股份07.2322.6620.43-9.8480.12002023海特高新08.2620.0018.09-9.55224.06002632道明光學06.1224.3022.00-9.46146.51601009南京銀行06.1920.1517.78-8.858.67000807云鋁股份06.096.656.12-7.97-000582北部灣港06.2922.1520.77-6.2342.17002228合興包裝04.2118.0116.88-5.9950.69600836界龍實業06.0928.7827.37-4.901703.98000768中航飛機08.0726.1324.94-4.55-300177中海達05.0718.8318.00-4.25402.71600208新湖中寶11.255.205.04-3.0857.91002201九鼎新材07.1516.5116.01-3.03225.14000516國際醫學05.0720.0019.42-2.9065.44600588用友網絡08.2130.8530.32-1.72-600255鑫科材料05.265.855.78-1.20-300375鵬翎股份09.1023.2523.00-1.0837.95