嘉兴市水果市场海南柠檬每日价格指数数据

通过比较进入嘉兴市水果市场的海南柠檬当日平均现价与基数价格得到海南柠檬当日现价指数数据（即当日现价/基数价格），用于评价该产品现价水平，指导商户选择进货量，进货产地、定价等销售行为。通过算数平均（柠檬上一年度的总金额/总数量），得出海南柠檬的上一年度平均单价（每500g），作为价格基数，将当日该产品的平均现价与价格基数作比（海南柠檬当日的平均现价/上一年度的平均单价），得到该种水果该日价格指数，用于评价该产品现价水平。如价格指数在0.8以下，则定义为“价格实惠”，如价格指数在0.8-1.2，则定义为“价格适中”，如价格指数在1.2以上，则定义为“价格偏高”。如当日无数据，则标识“无评价值”

This dataset generates daily price index data for Hainan lemons entering the Jiaxing City fruit market by comparing the day's average current market price against a baseline price, with the index calculated as (day's average current price / baseline price). This index is designed to evaluate the current price level of the product, and guide merchants' sales decisions including purchase volume determination, sourcing origin selection, and pricing strategy formulation. The baseline price is set as the previous year's average unit price (per 500g) of Hainan lemons, derived via arithmetic mean: total sales amount / total sales volume of Hainan lemons in the prior year. The daily price index for this fruit is then calculated by dividing the day's average current price of the product by the previous year's average unit price, i.e., (daily average current price of Hainan lemons / previous year's average unit price). Three price tier definitions are specified as follows: 1. "Affordable Price" when the index is below 0.8; 2. "Moderate Price" when the index falls between 0.8 and 1.2; 3. "High Price" when the index exceeds 1.2. If no valid data is available for the current day, the evaluation result is marked as "No Evaluation Value".

搜集汇总

数据集介绍

特点

该数据集记录了嘉兴市水果市场海南柠檬的每日价格指数数据，包含多个字段如日期、果品名称、单价等，共计65703条记录，每日更新。主要用于评价海南柠檬的现价水平，指导商户的进货和定价策略。