http://www.otcmarkets.com/stock/PTSC/quote
best quotes & LII is real time and free
de Summary
Previous Close0.087OpenN/A
Daily RangeN/A - N/A52wk Range0.257 - 0.076
Volume0DividendN/A
Real-Time Level 2 Quote Montage
BID
Level 2 Quote Montage: MMID- OTC Link Inside Quote | MMID - OTC Link quote |cMMID- Closed Quote | U - Unpriced Qoute | MMIDu - Unsolicited quote
Trade Summary: Trade Data Delayed 15 minutes