[ad_1] The investing data supplied on this web page is for academic functions solely. NerdWallet, Inc. doesn’t supply advisory or brokerage providers, nor does it advocate or advise buyers to purchase or promote specific shares, securities or different investments.Aggressive charges on certificates of deposit have began to dip this yr. If that development continues, you may need a financial savings resolution to make: Do you have to lock in CD charges now or wait?Yields on financial savings accounts and CDs are among the highest in additional than a decade — above 5% at greatest, as of mid-February — however there…