Okla. Stat. tit. 60, § 60-1609.2: Damages in absence of breach

A. A trustee is accountable to an affected beneficiary for any

profit made by the trustee arising from the administration of the

trust, even absent a breach of trust.

B. Absent a breach of trust, a trustee is not liable to a

beneficiary for a loss or depreciation in the value of trust

property or for not having made a profit.