Just to confirm the criteria, suppose the Nov 21, 2022 close of $15,787.28, according to the referenced source, remains the lowest for 18 months. Then on May 21, 2024 or soon after you would resolve:

50% to 16k (difference 212.72)

30% to 15k (difference 787.28)

20% to 17k (difference 1212.72)

Is this correct?