State Street's ubiquitous "spider" funds are getting even cheaper.
In an industry that already uses low fees as a pivotal sales pitch point, State Street announced Tuesday it is slashing expense ratios across 41 of its SPDR funds that track a variety of market indexes.
The gross expense ratio of some of those funds is being cut by half or more. Four bond funds now will have ratios of 0.10. The ratio shows the amount of fees that are deducted each year for expenses.
ETFs boast fees that are much lower than their mutual fund counterparts. The typical ETF has an expense ratio of about 0.43 percent, compared with the average mutual fund expense ratio of 1.4 percent, according to ETF Database.