I see an incorrect price and/or a gap in data

I can't see all historical data for the crypto pair, although it was traded before
I have no volume on daily bars for Forex symbols from ICE
Prices for CBOE:TNX, FVX and TYX are 10 times higher than normal
Crypto market capitalization data is incorrect/being recalculated
What is the BIST MIXED data subscription?
Can I switch Settlement and Last prices as close for futures?
The price on my chart differs from the price in the watchlist
Why does TradingView show USD and BTC pairs that are not listed on the exchange?
Why do the values on the TradingView intraday charts differ from other sources?
Why do spikes occur in crypto market capitalization and dominance charts?