RSI Oversold Reversal
When the RSI Value spends several sessions under 30 after a waterfall decline, the swing is oversold. That word means stretched, not invincible. Washed-out selloffs often attempt a bounce as RSI climbs back through 30 and 40.
Trainer / RSI
RSI
Read the RSI Value itself: oversold washes, bearish divergence, and overbought trends that refuse to roll over.
Practice RSI
Round 1 Of 6Mystery ChartRSIStreak 0Score 0Accuracy —
Interactive Historical Chart
Close $88.9120D $120.20RSI 23.0
Multiple Choice
RSI Oversold ReversalOpen Lesson Guide
The RSI Value has been crushed under 30 for multiple sessions after a waterfall decline. What is the best beginner framing?
Press 1–4 Or A–D To Answer. Chart Stays Mystery Until You Commit.
Data Notes
Every candle is real Yahoo Finance daily history across a 36-setup verified pool (9 lesson types × 4 real-world US stocks). Bollinger Bands use a 20-Day SMA ± 2 population standard deviations. RSI Value uses a 14-Day Lookback (Wilder RSI). Moving Averages use the 20-Day and 50-Day Simple Moving Averages (each setup includes ≥60 warmup bars so the 50-Day SMA is real from bar 0). Each reveal measures the next 8 trading days (~1.5 weeks) as a consistent swing-study window (daily indicator setups typically play out over 5–15 trading days rather than 1 day, though there is no fixed rule). After you answer, tap any Real-World Stock Example card to play that sibling setup on the main chart. Sessions shuffle unseen questions first and reshuffle A/B/C/D so you cannot memorize letter positions.
About This Module
The RSI Value on these charts is a 14-day Wilder RSI. The number is the signal. The phrase 14-Day Lookback is only the setting, which is why the badge reads RSI 68.4 instead of a confusing RSI (14).
You will practice three traps and tells. A value crushed under 30 can mark a washed-out selloff. A higher price high with a lower RSI high is bearish divergence. A value above 70 during a strong advance is overbought, not an automatic sell.
Key Takeaways
- Below 30 is an oversold condition, not a promise that the stock cannot fall further.
- Bearish divergence is a higher high in price and a lower high in RSI.
- Above 70 can stay hot in a real uptrend. Do not auto-sell the cross of 70.
Lesson Guides
Bearish RSI Divergence
Bearish RSI divergence is a disagreement. Price prints a higher high. RSI, measured from a prior overbought peak, prints a lower high. Momentum faded into the new price high.
RSI Overbought Trend Trap
An RSI Value that has just crossed above 70 is called overbought. In a choppy range that can precede a stall. In a strong uptrend it is often just a description of a hot tape.
Questions
What does the RSI number on the chart mean?
It is the current 14-day Wilder RSI Value, from 0 to 100. Thirty and seventy are guide rails for oversold and overbought, not hard reversal laws.
Why does the panel say 14-Day Lookback instead of RSI (14)?
The lookback is the setting. The score you read is the RSI Value. Mixing the two on the same badge is how beginners misread the chart.
Can RSI stay overbought for a long time?
Yes. Strong advances often keep the RSI Value above 70. That is the overbought trend trap this module drills.
Is divergence a guaranteed reversal?
No. It is a momentum warning: price made a higher high while RSI did not. You still read the candles that follow.
Study Reference
Bollinger Bands
Upper Band, Lower Band, And The Squeeze. Width Is The Coil — Expansion Chooses Direction.
Middle 20-Day Line is the average. Upper and Lower Bands sit 2 Std Dev away. A Squeeze often precedes expansion. A Band Walk rides the Upper Band — do not auto-fade every touch.
RSI
Overbought 70 And Oversold 30 Are Conditions. Read The RSI Value, Not A Trade Instruction.
The Current RSI Value is the score (example: 74.2). The quiet subtitle 14-Day Lookback is only the setting. Below 30 is Oversold. Above 70 is Overbought. Divergence is a higher price high with a lower RSI high.
Moving Averages
Golden Cross: 20-Day Crosses Above The 50-Day. Death Cross Is The Opposite Cross.
The 20-Day SMA reacts faster; the 50-Day SMA tracks the swing trend. A rising 50-Day often supports pullbacks. A 20-Day crossing above the 50-Day is a Golden Cross. A falling 50-Day can reject bear-market rallies.
Data Notes
Every candle is real Yahoo Finance daily history across a 36-setup verified pool (9 lesson types × 4 real-world US stocks). Bollinger Bands use a 20-Day SMA ± 2 population standard deviations. RSI Value uses a 14-Day Lookback (Wilder RSI). Moving Averages use the 20-Day and 50-Day Simple Moving Averages (each setup includes ≥60 warmup bars so the 50-Day SMA is real from bar 0). Each reveal measures the next 8 trading days (~1.5 weeks) as a consistent swing-study window (daily indicator setups typically play out over 5–15 trading days rather than 1 day, though there is no fixed rule). After you answer, tap any Real-World Stock Example card to play that sibling setup on the main chart. Sessions shuffle unseen questions first and reshuffle A/B/C/D so you cannot memorize letter positions.
Student Note — Why 8 Trading Days?
8 trading days (about 1.5 calendar weeks) is a uniform study window used across every drill and example so you can compare outcomes apples-to-apples — not a fixed market rule. Daily Bollinger Band, 14-Day RSI, and Moving Average swing setups normally play out over roughly 5 to 15 trading days rather than in a single day, whereas 30+ days often turns into a new macro or earnings story.
Shuffled Pool
36 real setups across 9 lesson types. Each run deals fresh unseen questions first. Answer choices shuffle A/B/C/D every round so you learn the chart — not the letter.