<input type="text" th:field="*{portfolio}" list="portfolios" class="portfolio" required/>
    </label>
    <label>
        Операция
        <select th:field="*{action}" class="action" required>
            <option value="BUY" selected>Купля</option>
            <option value="CELL">Продажа</option>
        </select>
    </label>
    <label>
        Тип инструмента
        <select id="security-type" onchange="selectType()" th:field="*{securityType}" class="input-width" requi