    let transfer_instruction3 = system_instruction::transfer(
    &ctx.accounts.trader.key(),
    &ctx.accounts.fee_receipient.key(),
    interest_share,
    );
    anchor_lang::solana_program::program::invoke(
        &transfer_instruction3,
        &[
            ctx.accounts.trader.to_account_info(),
            ctx.accounts.fee_receipient.to_account_info(),
        ],
    )?;
    /// CHECK: We just want the value of this account
    #[account(mut)]
    pub fee_receipient: UncheckedAccount<'info>,
