If a support/resistance is broken by big candle means- lot of SLs trigged. so that area may be fearful area. Below the marked sup/res broken by big candle and see the reactions when the price nears the miserably broken sup/res.
From an institution's point of view, it has come down mainly because of weakness in minerals and energy. You are right about the household items since they represent more than half of CPI. It means that people have less to spend on discretionary items, impacting FMCG and durables. But weakness in minerals is positive for the long term growth engine. Only worry will be financing, as high food inflation will mean less domestic savings to tap from. That's why a need for FDI money.