Overall uptrend structure, price was forming a series of higher highs & lows. Price made a new higher high @ 18450, but failed to continue the uptrend impulse stage & sellers push price back underneath the previous all time high zone. Since then, sellers have now pushed price back & is currently invalidating the uptrend today by breaking the last higher low & support structure zone. If todays candle closes below structure, the next daily open, price may retest the previous support zone as new resistance on the lower timeframe, & shift the trend back to the downside. On the monthly timeframe, quite is a bit overextended with buyers, and a correction may be coming.