Key points are not available for this paper at this time.
Robert W. Holthausen, Robert E. Verrecchia, The Effect of Sequential Information Releases on the Variance of Price Changes in an Intertemporal Multi-Asset Market, Journal of Accounting Research, Vol. 26, No. 1 (Spring, 1988), pp. 82-106
Holthausen et al. (1988) studied this question.