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CCD photometric observations in  VRI  colours and spectroscopic observations of the newly discovered eclipsing binary GSC 2314−0530 (NSVS 6550671) with dMe components and a very short period of   P = 0.192 636  d are presented. The simultaneous light‐curve solution and radial velocity solution allow us to determine the global parameters of GSC 2314−0530:   T  1 = 3735  K;   T  2 = 3106  K;  pc. The chromospheric activity of its components is revealed by strong emission in the Hα line (with mean   EW = 5  Å) and several observed flares. Empirical relations for mass–, mass–radius and mass–temperature are derived on the basis of the parameters of known binaries with low‐mass dM components.

GSC 2314−0530: the shortest‐period eclipsing system with dMe components