ts_zscore(add(ts_mean(volume, 20), ts_mean(turnover, 20)), 60) ts_rank(divide(ts_delta(price, 5), price), 120) group_zscore(ts_std_dev(volume, 30), sector) ts_scale(ts_corr(volume, turnover, 60), 90) ts_av_diff(ts_mean(price, 10), 20) ts_quantile(ts_delta(volume, 10), 60) ts_arg_max(ts_mean(turnover, 5), 30) ts_arg_min(ts_std_dev(price, 10), 20) ts_backfill(ts_delta(price, 1), 5, 1) ts_count_nans(ts_mean(volume, 5), 10) ts_covariance(volume, turnover, 30) ts_decay_linear(ts_mean(price, 5), 10) ts_delay(ts_zscore(volume, 20), 5) ts_product(ts_mean(turnover, 5), 10) ts_regression(price, volume, 30, 0, 0) ts_std_dev(ts_delta(price, 5), 20) ts_sum(ts_mean(volume, 5), 10) ts_zscore(ts_mean(turnover, 10), 30) group_neutralize(ts_rank(volume, 60), industry) group_scale(ts_mean(price, 5), sector) group_rank(ts_std_dev(turnover, 10), industry) ts_rank(ts_delta(ts_mean(volume, 5), 5), 30) ts_av_diff(ts_mean(price, 10), 20) ts_quantile(ts_delta(turnover, 5), 60) ts_arg_max(ts_mean(volume, 5), 20) ts_arg_min(ts_std_dev(turnover, 5), 10) ts_backfill(ts_delta(price, 1), 3, 1) ts_count_nans(ts_mean(turnover, 5), 10) ts_covariance(price, volume, 30)