SOL structure check as ETF filings stack upSOL / TetherUS PERPETUAL CONTRACTBINANCE:SOLUSDT.PAlgionicsMorgan Stanley just launched its BTC ETF and already has a Solana ETF filed. E*Trade plans to open SOL trading this year. Institutional pipes are being built. So where is SOL sitting structurally? Right on VPOC at $84.45. The heaviest volume concentration in the current profile. Not above, not below. Exactly on it. Momentum just crossed neutral. If this level holds, the first structural target backed by volume is $104. If it breaks, the profile below is thin. Institutions are building access. The question is whether the floor holds long enough for that access to matter.