WO·STROMwostrom.de
Energy meter Index
Comparison
- Energy meter Index+6.3%
- Battery storage Index+3.3%×
106.399.8106.3
- WO·SPEICHER · Battery storage Index
All curves normalised to 100 on 18/09/2026 – so products and indices with different price levels can be compared. Methodology
1 d±0.0%7 d+0.8%30 d+6.3%90 d+13.7%
- Level
- 115.64
- Since start
- +15.6%
- 90-day low
- 101.27
- 90-day high
- 115.67
- 30-day volatility
- 0.55%/day
- Constituents today
- 277
- Base 100
- 06/07/2026
- Last day
- 18/10/2026
Categories
- Smart plugsCategory103.47+0.5%
- Plugs with energy monitorCategory100.69−0.1%
- Plug-in energy metersCategory114.43+1.4%
- Matter smart plugsCategory100.00±0.0%
- Zigbee smart plugsCategory100.34−0.4%
- Smart outdoor plugsCategory104.24+2.8%
- Shelly PlugCategory103.19+9.3%
- Balcony solar metersCategory104.73+2.5%
- Sub-meters (MID)Category99.29−0.7%
- MultimetersCategory104.00±0.0%
- Clamp metersCategory100.12+0.1%
- Voltage testersCategory93.72−3.9%
IndexLevelAvg. best price1 d7 d30 dItemsTrend
- Smart plugsCategory103.47€25−0.5%+0.5%+0.5%80
- Plugs with energy monitorCategory100.69€26−0.4%−0.1%–28
- Plug-in energy metersCategory114.43€18+0.3%+1.4%+9.6%92
- Matter smart plugsCategory100.00€28±0.0%±0.0%–8
- Zigbee smart plugsCategory100.34€31±0.0%−0.4%–9
- Smart outdoor plugsCategory104.24€28−1.0%+2.8%–11
- Shelly PlugCategory103.19€31±0.0%+9.3%–8
- Balcony solar metersCategory104.73€17±0.0%+2.5%–10
- Sub-meters (MID)Category99.29€53±0.0%−0.7%–8
- MultimetersCategory104.00€27±0.0%±0.0%+3.2%46
- Clamp metersCategory100.12€30±0.0%+0.1%–8
- Voltage testersCategory93.72€35±0.0%−3.9%–8
