@article{aspectralapproachtostockmarket,
  title = {A spectral approach to stock market performance},
  author = {Ignacio Escanuela Romana and Clara Escanuela Nieves},
  year = {2023},
  eprint = {2305.05762},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.05762v1},
}