Found 3 exchanges where Solana is traded for BNB. According to the data on 26 August the most optimal price to exchange SOL for BNB is BNB0.138 for 1 Solana. This rate is fixed at Azbit at the maximum trading volume of the pair SOL/BNB - 782.8 BNB.
The maximum daily trading volume is observed in the SOL/USDT trading pair at Fameex and reaches BNB 754 883.44 (49.02% of the exchange's total trading volumes) at the price BNB 0.147 per 1 SOL.
The minimum price to buy SOL for BNB is 0.138 - on the exchange Azbit.
The maximum price to buy SOL/BNB is 0.141 - on the exchange P2PB2B.
Warning: some SOL markets show an abnormally wide spread — those quotes may be unreliable (thin liquidity or off-market trades). Cross-check the volume against several venues.