. . . . . . "backtesting - term used in modeling to refer to testing a predictive model on historical data" . "2026-08-25T11:29:39.256Z"^^ . . . . "think this is overrated: backtesting" . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAspskR/RAR4kJP9Xkfe53kFNvWIqF3RA30cMvWCG8BuEEIvFqL3mH/4P41jpjf6NJQOcM8VuvuhpcLLOBts7ttlRbSE16aDHFlN+uiE7LHgnt0xQVTFJgd30EG3SLJpzXVpOSb7HXdsB/se8Sx+JaKOqMV5KYhS5NVCk7SBHf7hoPhDbqjXSISANi19PhdtWMzl5/0kDHfrUGLTngM+UVPbdc9gKsiHY/6uqRaiMVRNiQh2on6ODwul6b7iqT/HVAqF90mnAZDQd5vXSunCmNteY9w/dwYMVacxttDJtA362gc9+a58+bK1fEF0TlI9YWv+GT3YovmYVlzX7lt26GgwIDAQAB" . "ZWCd17KhXrVmsqhDu05P+Tsi5OaMgCwqnnLx8Dt3pCpi0VhkHZ+7W0Qmfd6focf4Bo+g19HSLhNBmoI+niNasWl/IcCHmJo3VK1tVlveTWtaE5nYF3V1Lk/ceoeu1kJNy79TCcMdEmcJZd1kjKxcBm40IVlcLVo7DAetpD7S6Iidpa8M7h694op1qsOWULMhYIR1LTSAhTTWxEfTsJaTMAwRLIy7EQ+VLAUqewYwaJq7+OVsDgZcXNJuFdYLgirtnSZaNa3xaZ4oLLnvaSUEtfIsWQcdeaVkxuSX4C457ebdmvuChUS25Kx0RK/Ard/2APrGWjs/omcEI9+i4Mv11w==" . . .