In stock trading, every time you buy or sell a stock, you must pay certain stamp duty and commission according to the transaction amount. On January 5, Lao Wang bought 6,000 shares of Lenovo Technology at a price of 20.5 yuan per share. On June 19, he sold all these stocks at a price of 25.4 yuan per share. % commission, how much did Lao Wang earn in total by buying this stock?
在股票交易中，每买进或卖出一种股票，都必须按成交金额缴纳一定的印花税和佣金．老王1月5日以每股20.5元的价格买了联想科技股票6000股，6月19日他以每股25.4元的价格将这些股票全部卖出，如果要分别交纳0.6%的印花税和0.4%的佣金，老王买这种股票一共赚了多少钱？
<gadget id="calculator">0.6 / 100</gadget>
<output>0.006</output>

<gadget id="calculator">0.4 / 100</gadget>
<output>0.004</output>

<gadget id="calculator">1 - 0.006 - 0.004</gadget>
<output>0.99</output>

<gadget id="calculator">25.4 * 6_000 * 0.99</gadget>
<output>150_876</output>

<gadget id="calculator">1 + 0.006 + 0.004</gadget>
<output>1.01</output>

<gadget id="calculator">20.5 * 6_000 * 1.01</gadget>
<output>124_230</output>

<gadget id="calculator">150_876 - 124_230</gadget>
<output>26_646</output>

<result>26_646</result>