SSCPX.US is a mutual fund, its price (Net Asset Value or NAV) fluctuates based on several factors: Market Performance: The overall performance of the assets held within the fund, like stocks and bonds, directly impacts the NAV. A rising market generally increases the fund's price.

Fund's Holdings: Specific securities held by the fund and their individual price movements strongly affect the fund's overall value. Positive performance of major holdings boosts the NAV.

Interest Rates: Changes in interest rates affect bond values held within the fund, impacting the overall NAV. Rising rates can decrease bond values and vice-versa.

Fund Flows: Inflows of new investment and outflows of redemptions can influence the fund manager's investment decisions and indirectly affect the NAV.

Expense Ratio: The fund's operating costs, expressed as an expense ratio, directly impact the net return and thus the NAV. Higher expense ratios reduce the potential return.

Economic Conditions: Economic indicators like inflation, GDP growth, and unemployment can influence market sentiment and company performance, ultimately impacting the NAV.