The paper presents analyses of historical databases concerning commodity markets during the last few decades, especially those related to energy raw materials and related fuels, with respect both to negotiaded spot trancactions among institutional traders, as well as to futures exchanges. Results are displayed in the form of averaged time series for the main fossil fuels and for preliminary (non-enriched) phase of nuclear fuel which is natural uranium in the form of U3O8 (i.e. yellow cake). The composite index of energy futures has also been proposed, which comes from geometrical averaging of several subindices quoted in futures exchanges, such as those of CRB. Achieved in this way time series distinctly exhibit the fractal structure in accordance with the Elliott wave principle. Former predictions concerning incoming trends and behaviours of global commodity markets along the decade seem to be successfully followed. Preliminary interpretation of presently collected data depicts that fossil fuels markets are at present in the phase of significant correction (presumably the fourth Elliot wave) which may last even for several incoming months. Until now, this does not concern the uranium market. The data will be a subject of further investigations using previously proposed methodology based on multi-scale spectral analyses, as well as on non-stochastic fractal statistics.