大约保现金1.9米，其他的无限或10亿（看不明白这句）

In addition to SIPC protection, Fidelity provides its brokerage customers with additional "excess of SIPC" coverage. The excess coverage would only be used when SIPC coverage is exhausted. Like SIPC, excess protection does not cover investment losses in customer accounts due to market fluctuation. It also does not cover other claims for losses incurred while broker-dealers remain in business. For example, fraud claims would not be covered if the brokerage firm was still in operation. Total aggregate excess of SIPC coverage available through Fidelity's excess of SIPC policy is $1 billion. Within Fidelity's excess of SIPC coverage, there is no per customer dollar limit on coverage of securities, but there is a per customer limit of $1.9 million on coverage of cash awaiting investment. This is the maximum excess of SIPC protection currently available in the brokerage industry.