CardBoard Index

Čo to je: https://www.investopedia.com/terms/c/cardboardboxindex.asp

Graf: https://tradingeconomics.com/united-states/producer-price-index-by-industry-corrugated-and-solid-fiber-box-manufacturing-corrugated-shipping-containers-for-paper-and-allied-products-fed-data.html

Lipstick Index

Čo to je: https://www.investopedia.com/terms/l/lipstick-effect.asp

Viac: https://www.investing.com/analysis/is-the-lipstick-index-still-valid-200662408

Netradičné Indexy

Čo to je: https://www.levelfields.ai/news/sex-workers-say-a-recession-is-here-or-near-its-not-a-normal-indicator-but-it-has-some-merit-as-a-signal