Benchmark indices slumped by almost 3% tracking weak global cues after US bond yields soared on expectations US President-elect Donald Trump’s policies would stoke inflation. Further, demonetisation move by the government dampened investor sentiment especially with fast moving consumer goods and consumer discretionary sectors to have an impact in the short term. In an effort to curb black money and counterfeiting the government in a surprising move announced the demonetisation of Rs 500 and 1,000 currency notes with effect from midnight Tuesday.