rank(ts_std_dev(returns, 20))

divide(rank(ts_std_dev(returns, 20)), group_mean(rank(ts_std_dev(returns, 20)), 1, industry_grouping_level2_top1500))

rank(ts_mean(daily_volume_percent_shares_out, 20))

ts_delta(ts_std_dev(returns, 20), 5)

ts_std_dev(returns, 60)

group_neutralize(rank(ts_std_dev(returns, 20)), industry_grouping_level2_top1500)

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

reverse(ts_delta(rank(ts_std_dev(returns, 20)), 10))

ts_av_diff(rank(ts_std_dev(returns, 20)), 60)

multiply(ts_std_dev(returns, 20), ts_std_dev(returns, 60))

subtract(group_max(ts_std_dev(returns, 20), industry_grouping_level2_top1500), group_min(ts_std_dev(returns, 20), industry_grouping_level2_top1500))

ts_corr(ts_std_dev(returns, 20), daily_volume_percent_shares_out, 20)

ts_std_dev(ts_std_dev(returns, 20), 20)

zscore(ts_std_dev(returns, 20))

ts_decay_linear(rank(ts_std_dev(returns, 20)), 20)

add(rank(ts_std_dev(returns, 10)), add(rank(ts_std_dev(returns, 20)), rank(ts_std_dev(returns, 40))))

multiply(ts_delta(daily_volume_percent_shares_out, 3), ts_std_dev(returns, 20))

divide(rank(daily_volume_to_shares_outstanding), group_mean(rank(daily_volume_to_shares_outstanding), 1, industry_grouping_level2_top1500))

ts_sum(ts_delta(ts_std_dev(returns, 20), 1), 20)

subtract(ts_max(ts_std_dev(returns, 20), 20), ts_std_dev(returns, 20))

if_else(rank(daily_volume_percent_shares_out) < 0.5, rank(ts_std_dev(returns, 20)), reverse(rank(ts_std_dev(returns, 20))))

reverse(rank(ts_std_dev(returns, 20)))

divide(ts_std_dev(returns, 20), group_mean(ts_std_dev(returns, 20), 1, industry_grouping_level2_top1500))

multiply(group_rank(ts_std_dev(returns, 20), industry_grouping_level2_top1500), rank(daily_volume_percent_shares_out))

ts_corr(ts_std_dev(returns, 20), ts_delay(ts_std_dev(returns, 20), 1), 20)

ts_delta(ts_std_dev(returns, 60), 10)

subtract(ts_std_dev(returns, 10), ts_std_dev(returns, 60))

subtract(rank(ts_std_dev(returns, 20)), rank(ts_mean(daily_volume_to_shares_outstanding, 20)))

group_neutralize(multiply(ts_std_dev(returns, 20), ts_std_dev(returns, 60)), industry_grouping_level2_top1500)

multiply(ts_std_dev(ts_std_dev(returns, 20), 20), ts_std_dev(returns, 20))

multiply(ts_std_dev(returns, 20), ts_corr(returns, ts_delay(returns, 1), 20))

divide(ts_std_dev(returns, 20), ts_mean(daily_volume_percent_shares_out, 20))

ts_delta(ts_std_dev(returns, 20), 1)

ts_delta(group_mean(ts_std_dev(returns, 20), 1, industry_grouping_level2_top1500), 10)

add(multiply(rank(ts_std_dev(returns, 20)), 2), multiply(rank(daily_volume_percent_shares_out), 1.5))

subtract(rank(ts_std_dev(returns, 5)), rank(ts_std_dev(returns, 60)))

multiply(ts_delta(rank(daily_volume_to_shares_outstanding), 3), ts_delta(rank(ts_std_dev(returns, 20)), 3))

multiply(group_rank(ts_std_dev(returns, 20), industry_grouping_level2_top1500), rank(ts_std_dev(returns, 20)))

divide(rank(ts_std_dev(returns, 20)), add(ts_std_dev(returns, 60), 0.001))

ts_arg_min(rank(ts_std_dev(returns, 20)), 60)

add(rank(ts_std_dev(returns, 20)), multiply(rank(ts_mean(daily_volume_percent_shares_out, 20)), 0.5))

subtract(rank(ts_std_dev(returns, 20)), group_zscore(ts_std_dev(returns, 20), industry_grouping_level2_top1500))

multiply(ts_delta(rank(ts_std_dev(returns, 20)), 5), ts_delta(rank(daily_volume_to_shares_outstanding), 5))

divide(ts_std_dev(returns, 20), ts_max(ts_std_dev(returns, 60), 60))

multiply(ts_std_dev(returns, 20), group_mean(ts_std_dev(returns, 20), 1, industry_grouping_level2_top1500))

abs(ts_av_diff(ts_std_dev(returns, 20), 20))

group_mean(multiply(ts_std_dev(returns, 20), daily_volume_percent_shares_out), 1, industry_grouping_level2_top1500)

if_else(ts_std_dev(returns, 60) > ts_mean(ts_std_dev(returns, 60), 120), reverse(rank(ts_std_dev(returns, 20))), rank(ts_std_dev(returns, 20)))

ts_product(rank(ts_std_dev(returns, 20)), 10)

group_neutralize(add(multiply(rank(ts_std_dev(returns, 20)), 3), multiply(rank(ts_mean(daily_volume_to_shares_outstanding, 20)), 2)), industry_grouping_level2_top1500)