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We present an extensive recent multi-band optical photometric observations ofthe blazar S5 0716+714 carried out over 53 nights with two telescopes in India,two in Bulgaria, one in Serbia, and one in Egypt during 2019 November -- 2022December. We collected 1401, 689, 14726, and 165 photometric image frames in B,V, R, and I bands, respectively. We montiored the blazar quasi-simultaneouslyduring 3 nights in B, V, R, and I bands; 4 nights in B, V, and R; 2 nights inV, R, and I; 5 nights in B and R; and 2 nights in V and R bands. We also took37 nights of data only in R band. Single band data are used to study intradayflux variability and two or more bands quasi-simultaneous observations allow usto search for colour variation in the source. We employ the power-enhancedF-test and the nested ANOVA test to search for genuine flux and colorvariations in the light curves of the blazar on intraday timescales. Out of 12,11, 53, and 5 nights observations, intraday variations with amplitudes between~3% and ~20% are detected in 9, 8, 31 and 3 nights in B, V, R, and I bands,respectively, corresponding to duty cycles of 75%, 73%, 58% and 60%. These dutycycles are lower than those typically measured at earlier times. On thesetimescales color variations with both bluer-when-brighter andredder-when-brighter are seen, though nights with no measurable colourvariation are also present. We briefly discuss possible explanations for thisobserved intraday variability.

Optical intra-day variability of the blazar S5 0716+714