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Biotech / Medical : Arena Pharmaceuticals (ARNA) -- Ignore unavailable to you. Want to Upgrade?


To: The Ox who wrote (2216)2/20/2014 7:09:04 PM
From: wolfgangrene1 Recommendation

Recommended By
Justinfo

  Read Replies (1) | Respond to of 2274
 
Thanks OX. If I have one specific trading failing, it's that stubborness of holding til 'death do us part'.

Still holding some JNPR calls, expiring tomorrow. Bid 0, ask .02.

But, life is uncertain.

A few years ago I bought some puts on a pharma. I can't remember which.

I probably paid .25 per contract a week and a half before expiration.
The day before exp. the bid was zero, ask was .02 and I put in a market sell so I didn't have to even think about it on expiration day.
Friday morning I couldn't log into MBTrading (which is why I don't use them anymore). At about 10 AM, Tony at Tradersmarts emails me asking don't you have those XXX (whatever puts). I said probably not, I put in a GTC market sell. He says, 'To bad, they had an FDA rejection, it dropped 8 bucks overnight.

I called the trade desk at MBTrading. They said, no we didn't sell your puts because of a price discrepency.

They were now 3.50 per put instead of no bid.

Well, I screamed 'SELL AT MARKET AS FAST AS YOU CAN !!!!!"

Not too often, but once in a while you step into the pot of gold at the end of the rainbow by mistake.



To: The Ox who wrote (2216)2/24/2014 4:11:29 AM
From: Robohogs  Read Replies (1) | Respond to of 2274
 
It seems that you are outlining the key dilemma in trading: % wins vs avg gain/loss. Expanding stops a bit (if mechanical) probably expands % win while maybe adding to avg loss reducing average win/loss - not definite. A $0.01 stop creates 100% losses or thereabouts with tiny losses. But a 2-3% stop? A 1% stop?

Of couse, when I take the loss, immediate flips occur. If I stay in, the wrong-way move accelerates!! Lol.

Jon