function move_trade_order(old_ordernum, seccode, newprice, qty)
    local trans_id = math.random(1, 999999)
    -- local qty = round_to_point(qty,0)
    local transaction = {
        ["ACTION"] = "MOVE_ORDERS",
        ["TRANS_ID"] = tostring(trans_id),
        ["CLASSCODE"] = CURRENT_SETTINGS_TABLE['class_code'],
        ["SECCODE"] = seccode,
        ["MODE"] = "0",
        ["FIRST_ORDER_NUMBER"] = tostring(old_ordernum), --№ ранее выставленной заявки
        ["FIRST_ORDER_NEW_PRICE"] = ""..newprice, -- новая цена для лимитной заявки
        ["FIRST_ORDER_NEW_QUANTITY"] = ""..qty
    }
    local res = sendTransaction(transaction)
    if res ~= nil then
        return trans_id
    end
end