Please answer the given financial question based on the context.
Context: performance graph the annual changes for the period shown november 18 , 2013 ( when our ordinary shares began trading in the "when-issued" market ) to december 31 , 2016 in the graph on this page are based on the assumption that $ 100 had been invested in allegion plc ordinary shares , the standard & poor 2019s 500 stock index ( "s&p 500" ) and the standard & poor's 400 capital goods index ( "s&p 400 capital goods" ) on november 18 , 2013 , and that all quarterly dividends were reinvested . the total cumulative dollar returns shown on the graph represent the value that such investments would have had on december 31 , 2016 . november 18 , 2013 december 31 , 2013 december 31 , 2014 december 31 , 2015 december 31 , 2016 .
||november 18 2013|december 31 2013|december 31 2014|december 31 2015|december 31 2016|
|allegion plc|100.00|91.16|115.11|137.71|134.67|
|s&p 500|100.00|103.44|117.59|119.22|133.48|
|s&p 400 capital goods|100.00|105.46|105.72|99.90|131.80|
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Question: considering the year 2015 , what was the lowest return for the investment?


Answer: The answer is:-0.1