Click here for an archive of Cramer's "Mad Money" recaps.

On a day like today, when the market is up nicely, step one to making mad money is to protect the assets you already have, Jim Cramer said on his "Mad Money" TV show Wednesday.

"If you don't preserve your capital, your gains won't mean a thing against your losses."

Every time the market is strong, investors have to reposition out of the banks, homebuilders and brokers and get into what's working, he said. In this market rebound, Cramer suggested people sell and take some profits.

Right now it might make economic sense for people to walk away from their homes if they borrowed money to buy the homes two years back, he said.

If the home has declined in value by 10%, the "smart, right, rational" choice is for home buyers to walk away from the loans provided they didn't put any money down.

The homebuilders can't sell all the new homes, yet they are continuing to build, Cramer said. Many of these companies, including the public ones, will go under, he predicted.

This ripple effect should also hurt the banks, which is why Cramer advises people to sell the

Bank Index

(BKX)

.

Moreover, mortgage brokers look to be in the house of pain over the housing glut, he said. Also, hedge funds will lose some of the value in their securities if mortgages are not paid back, which will affect the hedge funds' ability to carry out deals, Cramer said.

"Don't get caught in the housing ripple," he warned. "Try to get out of housing companies. In addition, anything related to mortgages or loans should be sold, because the ripple effects extend pretty far and are pretty ugly."

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Chipotle Off the Old Block

Despite the fact that certain stocks should be avoided, there are opportunities in this marketplace that people can pursue once they take some profits, Cramer told viewers.

Take, for example,

lululemon

(LULU) - Get Report

, which a few days back was up significantly on one of the worst days in the market.

Another stock in which Cramer said he sees opportunity is

Garmin

(GRMN) - Get Report

, "up a fantastic 8 points."

Market players can see the opportunity in

Allergan

(AGN) - Get Report

because of boomers' desire for wrinkle-free skin, as well as in

Under Armour

(UA) - Get Report

, which is up, Cramer said.

He also sees opportunity in defense stocks, such as

Raytheon

(RTN) - Get Report

, and in oil plays.

"You have to focus on the good as well as the bad," Cramer said as he welcomed

Chipotle Mexican Grill

(CMG) - Get Report

CFO Jack Hartung to the show. Cramer congratulated him on Chipotle's good quarter and asked about the effects of rising food costs on the company.

"Food costs are a lot higher," Hartung said. "It was worse by 100 basis points this quarter." But because Chipotle prides itself on using the best ingredients, including meat that's naturally raised, it's always had high food costs, the CFO said. Chipotle was, however, more efficient in labor and utilities.

Hartung said that Chipotle is growing not because Wall Street wants it to but because of two other factors. "We look at the quality of real estate we can secure and the quality of managers we're developing," he said.

When asked how the company motivates managers and helps them become more aware of the community, Hartung spoke of Chipotle's restaurateur program, in which the fast-food chain gives its managers a bonus based on how they build their sales.

Plus, Chipotle gives managers $10,000 for every crew person they develop to be a manager, Hartung said.

"This stock should go up again tomorrow," Cramer said, adding that only when he catches three analyst upgrades in CMG will he consider selling the stock. Right now, Chipotle has one upgrade.

To view Cramer's interview with Jack Hartung , please click here.

Am I Diversified?

During the "Am I Diversified?" game, Cramer's first caller named these five plays:

Amedisys

(AMED) - Get Report

,

America Movil

(AMX) - Get Report

,

Diamond Offshore Drilling

(DO) - Get Report

,

MEMC Electronic Materials

(WFR)

andCorning.

Cramer called out a tech pair in Corning and MEMC. He suggested that the caller sell MEMC and pick up a defense stock.

The next player called out these five stocks:

Cisco

(CSCO) - Get Report

,

PepsiCo

(PEP) - Get Report

,

ABB

(ABB) - Get Report

,

Siemens

(SI)

and

Spirit AeroSystems

(SPR) - Get Report

.

Cramer blessed the portfolio as "totally diversified" and congratulated the caller on "nice work."

The next caller asked if he was diversified with the following five stocks:

Microsoft

(MSFT) - Get Report

,

Coca-Cola

(KO) - Get Report

,

Exxon Mobil

(XOM) - Get Report

,

Pfizer

(PFE) - Get Report

and

eBay

(EBAY) - Get Report

.

Cramer called Pfizer his "least favorite" drug stock and called out a tech pair in eBay and Microsoft.

The last caller said his portfolio was made up of these five picks:

AT&T

(T) - Get Report

,

EMC

(EMC)

,

Sun Microsystems

(SUNW) - Get Report

,

NYSE

(NYX)

and

Sears

(SHLD)

, the latter three of which Cramer owns for his charitable trust,

Action Alerts PLUS.

Cramer said the player had a pair with EMC and SUN. "Sell Sun Micro and pick up Raytheon," he said.

Mad Mail

In his "Mad Mail" segment, Cramer told a mailer that

Hoku Scientific

(HOKU)

has slid from $11 to $8 since he recommended it on his show, calling it too speculative now. However, at $6 to $7, HOKU should start moving back up, Cramer said.

Responding to another mailer, Cramer said he likes

Genzyme

(GENZ)

but would rather be in

Celgene

(CELG) - Get Report

.

During the "Sudden Death" round, Cramer was bullish on

Boardwalk Pipeline Partners

(BWP)

. He was bearish on

ZymoGenetics

(ZGEN)

.

Lightning Round

Cramer was bullish on

Corning

(GLW) - Get Report

,

Lundin Mining

(LMC)

,

NYSE Euronext

(NYX)

,

Prudential Financial

(PRU) - Get Report

,

Honeywell

(HON) - Get Report

,

Companhia Vale do Rio Doce

(RIO) - Get Report

,

BHP Billiton

(BHP) - Get Report

,

Apple

(AAPL) - Get Report

,

Reliance Steel

(RS) - Get Report

,

Chordiant Software

(CHRD)

and

Amazon.com

(AMZN) - Get Report

.

Cramer was bearish on

Syntax-Brillian

(BRLC)

,

Kroger

(KR) - Get Report

,

Nucor

(NUE) - Get Report

and

Great Lakes Dredge & Dock

(GLDD) - Get Report

.

For more of Cramer's insights during the Lightning Round, click here

.

Pop Quiz! Are you a loyal "Mad Money" viewer? Take TheStreet.com's new "Mad Money" culture quiz to see how much of the show you've caught this week or just to immerse yourself in Cramer's nonfinancial madness.

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clicking here

.

At the time of publication, Cramer was long NYSE Euronext, EMC, Sears Holdings and Corning.

Jim Cramer, host of the CNBC television program "Mad Money," is a Markets Commentator for TheStreet.com, Inc., and CNBC, and a director and co-founder of TheStreet.com. All opinions expressed by Mr. Cramer on "Mad Money" are his own and do not reflect the opinions of TheStreet.com or its affiliates, or CNBC, NBC UNIVERSAL or their parent company or affiliates. Mr. Cramer's opinions are based upon information he considers to be reliable, but neither TheStreet.com, nor CNBC, nor either of their affiliates and/or subsidiaries warrant its completeness or accuracy, and it should not be relied upon as such. Mr. Cramer's statements are based on his opinions at the time statements are made, and are subject to change without notice. No part of Mr. Cramer's compensation from CNBC or TheStreet.com is related to the specific opinions expressed by him on "Mad Money."

None of the information contained in "Mad Money" constitutes a recommendation by Mr. Cramer, TheStreet.com or CNBC that any particular security, portfolio of securities, transaction, or investment strategy is suitable for any specific person. You must make your own independent decisions regarding any security, portfolio of securities, transaction, or investment strategy mentioned on the program. Mr. Cramer's past results are not necessarily indicative of future performance. Neither Mr. Cramer, nor TheStreet.com, nor CNBC guarantees any specific outcome or profit, and you should be aware of the real risk of loss in following any strategy or investments discussed on the program. The strategy or investments discussed may fluctuate in price or value and you may get back less than you invested. Before acting on any information contained in the program, you should consider whether it is suitable for your particular circumstances and strongly consider seeking advice from your own financial or investment adviser.

Some of the stocks mentioned by Mr. Cramer on "Mad Money" are held in Mr. Cramer's Action Alerts PLUS Portfolio. When that is the case, appropriate disclosure is made on the program and in the "Mad Money" recap available on TheStreet.com. The Action Alerts PLUS Portfolio contains all of Mr. Cramer's personal investments in publicly-traded equity securities only, and does not include any mutual fund holdings or other institutionally managed assets, private equity investments, or his holdings in TheStreet.com, Inc. Since March 2005, the Action Alerts PLUS Portfolio has been held by a Trust, the realized profits from which have been pledged to charity. Mr. Cramer retains full investment discretion with respect to all securities contained in the Trust. Mr. Cramer is subject to certain trading restrictions, and must hold all securities in the Action Alerts PLUS Portfolio for at least one month, and is not permitted to buy or sell any security he has spoken about on television or on his radio program for five days following the broadcast.