Yesterday's price action after the announcement after the vaccine announcement removes a major bull support from the market. This has lead to a higher risk appetite as could be seen by rising treasury yields (postive for USD) and share markets. Currently the hope of a stimulus is the only thing holding gold up and this may be delayed (with Trump more focussed on the count) until Biden assumes control and even then we may see a stimulus figure nowhere near expectations given the Republican senate majority. My advice would be sell on rise until 1975 and if gold closes below 1850 we may see a dive in gold prices.
PS: the 1800 price level targeted by bears was pre-vaccine so we may see a break below that.