ts_std_dev(returns, 20)

zscore(ts_std_dev(returns, 20))

group_neutralize(ts_std_dev(returns, 20), industry)

divide(ts_std_dev(returns, 20), group_mean(ts_std_dev(returns, 20), sharesout, industry))

ts_corr(ts_std_dev(returns, 20), resampled_pca_factor_1, 20)

ts_delta(ts_std_dev(returns, 20), 5)

ts_rank(ts_std_dev(returns, 20), 20)

multiply(ts_std_dev(returns, 20), ts_mean(pv37_volume_14, 20))

ts_corr(ts_std_dev(returns, 20), fnd31_ohlsonscore, 20)

add(ts_std_dev(returns, 20), ts_std_dev(returns, 10))

subtract(ts_std_dev(returns, 20), ts_std_dev(returns, 10))

multiply(ts_std_dev(returns, 20), sign(ts_delta(returns, 1)))

group_zscore(ts_std_dev(returns, 20), industry)

ts_decay_linear(ts_std_dev(returns, 20), 10)

normalize(ts_std_dev(returns, 20))

rank(ts_std_dev(returns, 20))

quantile(ts_std_dev(returns, 20))

winsorize(ts_std_dev(returns, 20), 4)

log(ts_std_dev(returns, 20))

zscore(anl14_high_revenue_fy2)

group_neutralize(anl14_low_ebit_fy5, industry)

ts_corr(returns, ts_backfill(anl14_high_eps_fp1, 250), 20)

multiply(ts_std_dev(returns, 20), zscore(fnd31_ohlsonscore))

add(zscore(anl14_high_revenue_fy2), zscore(anl14_high_ebit_fy2))

ts_mean(returns, 20)

ts_std_dev(ts_mean(returns, 5), 20)

ts_corr(ts_mean(returns, 5), ts_std_dev(returns, 20), 20)

group_zscore(pv37_volume_14, industry)

ts_delta(pv37_volume_14, 5)

zscore(pv37_low_14)

subtract(pv37_high_global, pv37_low_global)

ts_rank(pv37_volume_global, 20)

multiply(ts_std_dev(returns, 20), ts_rank(pv37_volume_14, 20))

group_neutralize(fnd86_fundamental_score, industry)

ts_corr(returns, resampled_pca_factor_1, 20)

zscore(ts_corr(returns, resampled_pca_factor_1, 20))

ts_decay_linear(returns, 10)

ts_sum(returns, 20)

power(ts_sum(returns, 20), 2)

zscore(pv173_rawratiosbondreturn20deqwt)

ts_corr(returns, pv173_rawratiosbondreturn20deqwt, 20)

group_mean(ts_std_dev(returns, 20), sharesout, industry)

divide(ts_std_dev(returns, 20), group_mean(ts_std_dev(returns, 20), sharesout, industry))

zscore(divide(ts_std_dev(returns, 20), group_mean(ts_std_dev(returns, 20), sharesout, industry)))

multiply(zscore(divide(ts_std_dev(returns, 20), group_mean(ts_std_dev(returns, 20), sharesout, industry))), ts_mean(resampled_pca_factor_1, 20))

ts_backfill(anl14_high_revenue_fy2, 250)

zscore(ts_backfill(anl14_high_revenue_fy2, 250))

ts_delta(ts_backfill(anl14_high_revenue_fy2, 250), 5)

ts_corr(returns, ts_backfill(anl14_high_revenue_fy2, 250), 20)

rank(fnd44_score)

group_neutralize(rank(fnd44_score), industry)

multiply(ts_std_dev(returns, 20), rank(fnd44_score))

ts_zscore(returns, 20)

ts_av_diff(returns, 20)

ts_quantile(returns, 20)

ts_arg_max(returns, 20)

ts_arg_min(returns, 20)

ts_count_nans(returns, 20)

ts_covariance(returns, resampled_pca_factor_1, 20)