The purpose of the Bollinger Bands is to provide a relative definition of high and low. By definition prices are high at the upper band and low at the lower band. This definition can aid in rigorous pattern recognition and is useful in comparing price action of the action of indicators to arrive at systematic trading decision.
Calculation: Bollinger Bands:
1) Middle Band = 20-day simple moving average (SMA);
2) Upper Band = 20-day SMA + (20-day standard deviation of price x 2);
3) Lower Band = 20-day SMA - (20-day standard deviation of price x 2);
PROFILE: GR Engineering Services (GNG.AX)
Stock Exchange: ASXAbout GR Engineering Services (ASX:GNG):
Company: GR Engineering Services
Ticker Codes: | GNG.AX | ASX:GNG |
GR Engineering Services Limited, an engineering, consulting, and contracting company, provides engineering design and construction services to the mining and mineral processing industries in Australia and internationally. The company operates through Mineral Processing, and Oil and Gas segments. Its services cover various aspects of projects, including initial evaluation and study phase, as well as design, construction, commissioning, and operational support. The company's services include the design and construction of minerals processing facilities and related infrastructure for greenfield or brownfield projects, such as plant modifications, upgrades, and expansions; plant evaluation and condition reports; plant operations, and maintenance support and optimization; and plant relocation, refurbishment, and recommissioning, as well as engages in the provision of owners representatives and teams for project management and delivery, and asset management services. Its services also comprise engineering and process design consulting services; feasibility studies comprising scoping, pre-feasibility, and definitive engineering studies, as well as feasibility studies. In addition, the company offers operations, maintenance, and well management services to the oil and gas sector. GR Engineering Services Limited was founded in 1986 and is based in Ascot, Australia.