instruction: Find the transaction type descriptions and dates if the share count is smaller than 10, group by transaction type, count the date of transaction, and bin the date into the weekday interval.
response: SELECT T2.date_of_transaction, COUNT(T2.date_of_transaction) FROM Ref_Transaction_Types AS T1 JOIN Transactions AS T2 ON T1.transaction_type_code = T2.transaction_type_code WHERE T2.share_count < 10 GROUP BY transaction_type_description