《A Pure Technical Sharing Post by Riding the Wind Sunshine: How to Judge Support/Resistance Levels That Act as Pressure Support》

(1) Big Waffle: For every 1,000 points, there are three pressure support/resistance levels (reference levels)
200, 500, 900

(2) Volatility level (Monday to Friday)
Small volatility: USD 3 million, not exceeding USD 5 million
Medium volatility: USD 5 million or more, not exceeding USD 8 million (not excluding the possibility that a single candlestick may reach 10 million or more)
Large volatility: each move no less than USD 10 million (the first candle in the market may not reach 10 million; it may be around 5–8 million)

(3) Real or confirmed support/resistance levels on the chart (80200 as an example)
80200, small volatility: oscillate 20–50 points up and down (support: oscillating upward, 80220–80250; resistance: oscillating downward, 80150–80180)
200 points, medium volatility: oscillate 50–100 points up and down (support: oscillating upward, 80250–80300; resistance: oscillating downward, 80100–80150)
200 points, large volatility: oscillate 100–200 points up and down (support: oscillating upward, 80300–80400; resistance: oscillating downward, 80000–80100)

80500, small volatility: oscillate 20–50 points up and down (support: oscillating upward, 80520–80550; resistance: oscillating downward, 80450–80480)
500 points, medium volatility: oscillate 50–100 points up and down (support: oscillating upward, 80550–80600; resistance: oscillating downward, 80400–80450)
500 points, large volatility: oscillate 100–200 points up and down (support: oscillating upward, 80600–80700; resistance: oscillating downward, 80300–80400)

80900, small volatility: oscillate 20–50 points up and down (support: oscillating upward, 80920–80950; resistance: oscillating downward, 80850–80880)
900 points, medium volatility: oscillate 50–100 points up and down (support: oscillating upward, 80950–81000; resistance: oscillating downward, 80800–80850)
900 points, large volatility: oscillate 100–200 points up and down (support: oscillating upward, 81000–81100; resistance: oscillating downward, 80700–80800)