This article has been translated from English to Gen Z Slang.

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Yo, congrats on leveling up to 5th grade!

Every time you move up a grade, you're stacking up new tools in your trader's technical analysis (TA) toolkit.

“Uh, what's a trader's toolbox?” you ask.

E-z P-z!

Trader Toolbox

Let’s keep it 100: trading is kinda like DIY-ing a house.

You wouldn’t try and whack a screw with a hammer, right? Same way you wouldn’t use a chainsaw to pop in some nails.

There's a legit tool for every situation, fam.

Just like in trading, certain technical indicators are best used for specific vibes or situations.

So, the more tools you flex with, the better you adapt to the market's roller-coaster vibes.

Or go ahead and laser in on a few chill trading vibes or tools—whatever floats your boat.

You want a pro dealing with your crib’s electric or plumbing, just like being a Bollinger Bands or Moving Average ninja is equally fire.

Squad, there's infinite ways to snag those pips!

In today's vibe check lesson, each new indicator you learn is like another Fortnite skin you've added to your collection.

You might not use 'em all, but pulling out plenty of options is always a flex, right?

You might even find one you vibe with so hard you own it like it’s your personal brand. Alright, enough about tool talk!

Let’s get this party started!

Bollinger Bands

So, Bollinger Bands, right? This tech spice was whipped up by John Bollinger. They're all about checking if a market’s chillin’ or lit, and spotting “overbought” or “oversold” hangouts.

John Bollinger

John Bollinger

Basically, this tool is a radar for how cray or chill the market is!

When everything’s chill, the bands close shop. When things get wild, they spread out like a hype beast yeezy drop.

Check the chart below. The Bollinger Bands (BB for short) clings to a strong chart overlay move which means it’s lighted right over the price.

Bollinger Bands

Notice how when prices are meh, the bands hang tight together. When the price jumps, the bands Yeet.

The top and bottom bands measure volatility or how wavy the prices are over time.

Because Bollinger Bands are all about the chill factor (aka volatility), the bands auto-tweak to handle the market’s dance moves.

That's it, word. We could totally put you to sleep by nerdin’ out on the history of Bollinger Bands, how they’re cooked up, calculus, and quantum physics back there--but nah, that’s way too extra typing.

Okay, okay, I hear ya, a smidge of info…

The Tea on Bollinger Bands

Bollinger Bands are usually drawn as three squad members:

  1. A rooftop band
  2. A middle band level
  3. A basement band

The middle lane on this indicator’s street is a simple moving average (SMA).

Most of the time, the defaults are 20-period, which is Gucci for most playas in the trading block, but feel free to shake it up with different moving average lengths once you’ve flexed enough experience.

Top and bottom player bands generally represent two standard deviations above and below the middle lane (moving average).

If you’re tweaking out over those intricacies—no stress.

The hype on standard deviation (SD fam!) is just how scattered numbers are. Simple, huh?

If top and bottom bands are 1 standard deviation, it hints that about 68% of price shifts recently are caught within these chill barriers.

If they’re rockin' with 2 standard deviations, it means 95% of price juggling happened near or stayed inside the catch zone.

You’re getting sleepy, let’s spice things up with some real images, y’all.

Standard Deviation

As you can peep, the higher the SD flexing game, the more prices wrap inside these bands.

You can throw around different SD values for the bands once you nail down how they groove.

Bruh, to dive in, you totes don't need all these numbers. Focus more on how to crash these Bollinger Bands party in your trades.

Full transparency time: if you go hard learning Bollinger Band calc equations, check out John’s epic masterpiece, Bollinger on Bollinger Bands or vibe with our Forexpedia piece on Bollinger Bands.

Bollinger Bands Do the Volatility Wiggle

Bollinger Bands throw their hands up to show volatility wildin’ out or sneaking silently:

  • Bands wide apart = Jumanji mode = high volatility
  • Bands cozy tight = low volatility potential snooze fest

The steeze is real: SD wide flexes mean insane price flames lead to more gaping bands.

The Bollinger Bounce Hustle

Peep this deet about Bollinger Bands, watching those prices gravitate back to the bands’ cozy midpoint.

AKA, cue the clap-back action called "Bollinger Bounce."

Time to detective the chart below, let me know: where the price pulling next?

Price reached the top of the Bollinger band

If you screamed “down,” then *ding, ding* you win! See those prices chill to the Middle ground.

Price bounces back towards the middle of the Bollinger Bands

Classic Bingo with da Bounce! These moves happen because the Bollinger Bands lifestyle is to become dynamic cheerleaders (support and resistance levels).

Time frames matter, man, bands stronger the longer it stretches, like a good series marathon.

Traders build systems for Bouncy Buffet periods, best for when the marketplace is vibin with no meme camera trend.

Gas up this strat when the price hits range-station vibes, watch the band spread. Sub? Skip Bollinger's due date when bands start snapin’, 'cause prices might leap on a new trend.

Pro Tip: Scout for stable or tightening band ship before you surf the Bollinger Bounce waves.

Alright, ready for a trend chase using Bollinger Bands? Let's dive into that TREND mode...

Bollinger's Squished Sit-In

Bollinger Squeeze is the vibes when bands get tight, low-key shout out; low volatility probs going down.

The squeeze, fam, signals a major mood switch comin’.

If candles break top disco mode, the tracks next convo is UP elevator moments—a glow up finna happen.

Cross-action flares below rock bottom? You bet: DOWN is where to follow.

Bollinger Band squeeze

Peep at how the bands squish right here. Price movin' above the top dog band indicates a next-level move might pop. Where you throw think it’s heading?

Bollinger Band Squeeze Expands

If you called it UP, then GG, winner again!

Classic squeezy magic at work right there, chief.

The plan with this tool’s insight is to snatch a move as fast as a blink challenge.

These playbook setups aren't gonna rock daily, but a couple of catchies can appear few times weekly on ur 15-minute looks.

Btw? Bollinger Bands have got even more flair uses, but we're keeping things too sane here with the go-top duo.

Slap this indicator on your charts in the practice room, observe those prices jog within these three PB&J bands. After grokking it, work those minder settings tillking.

Time to holster this gem into your trader’s slickness pouch before we jetset into the new indicator zone GBEEZY out!