oils for burns The income or loss of equity investment in an enterprise refers to the balance of the income of the enterprise due to the withdrawal, transfer or liquidation of the equity investment. The income from the transfer of equity investment shall be incorporated into the taxable income of the enterprise and shall pay the enterprise income tax according to law. Investment in securities is conducive to adjusting capital investment and improving the efficiency of capital use, thus guiding the rational flow of resources and realizing optimal allocation of resources. In just three days, the yield on the 30-year Treasury bond jumped 16 basis points, the biggest gain since December 2008. The two-year - 30-year spread widened at the fastest rate since last year's U.S. election. This week the yield curve flattens out. Is it a short adjustment or a bear market start?