Tour v490
PTCT
PTC THERAPEUTICS INC
$69.10 +1.45%
$69.50 (+0.58%)🌙
as of 08/04 07:05 PM
(8/3 18:49) ◀
|
Tuesday, August 4, 2026 (7:05pm)
January 2026
|
▶ (8/5 19:07)
◀ 8/4 19:05 ▶

Option Volume

Detail
ℹ
Current (08/04) 29
Calls: 27 (93%)
Puts: 2 (7%)
Prior (08/03) 18
Calls: 12 (67%)
Puts: 6 (33%)
Current vs Prior +61.11%
Calls: +125.00% (Calls)
Puts: -66.67% (Puts)
Prior 7-Day Total 3,680
Calls: 3,396 (92%)
Puts: 284 (8%)
Prior 7-Day Average 525
Calls: 485 (92%)
Puts: 40 (8%)
Current vs Prior 7-Day Avg -94.48%
Calls: -94.43%
Puts: -95.07%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/04) $20.8K
Calls: $18.4K (88%)
Puts: $2.4K (12%)
Prior (08/03) $16.3K
Calls: $5.3K (33%)
Puts: $11.0K (67%)
Current vs Prior +28.02%
Calls: +247.19%
Puts: -78.03%
Prior 7-Day Total $5.75M
Calls: $5.36M (93%)
Puts: $387.2K (7%)
Prior 7-Day Average $821.6K
Calls: $766.3K (93%)
Puts: $55.3K (7%)
Current vs Prior 7-Day Avg -97.46%
Calls: -97.60%
Puts: -95.64%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/04) 0.07
Prior (08/03) 0.50
Current vs Prior -85.19%
Prior 7-Day Average 0.22
Current vs Prior 7-Day Avg -66.59%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/04) 4
Calls: 4 (100%)
Puts: -- (0%)
Prior (08/03) 15
Calls: 15 (100%)
Puts: -- (0%)
Current vs Prior -73.33%
Prior 7-Day Total 56,999
Calls: 52,812 (93%)
Puts: 4,187 (7%)
Prior 7-Day Average 8,142
Calls: 7,544 (90%)
Puts: 837 (10%)
Current vs Prior 7-Day Avg -99.95%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 10.10% | 15.20%
Prior 9.32% | 14.61%
Current vs Prior +8.35% | +4.02%
Prior 7-Day Avg 12.83% | 17.04%
Current vs 7-Day Avg -21.29% | -10.85%
Prior 7-Day Eod 9.32% | 14.61%
Current vs 7-Day Eod +8.35% | +4.02%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 45.95% | 33.29%
Calls: 45.45% | 17.84%
Puts: 46.46% | 48.74%
Prior 45.95% | 33.29%
Calls: 45.45% | 17.84%
Puts: 46.46% | 48.74%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 52.03% | 38.81%
Calls: 51.48% | 30.28%
Puts: 52.59% | 47.35%
Current vs 7-Day Avg -11.69% | -14.23%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 88% of dollar volume in calls ($18.4K) vs puts ($2.4K). Above-average activity with volume up 61% vs prior. Extreme bullish P/C ratio of 0.07 - heavy call buying (27 calls vs 2 puts). P/C ratio dropping 85% - sentiment shifting bullish.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 2 found (avg delta 0.70, highest 0.73)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$65.00Aug 213.507.70$5.6075.0%100.73--
$65.00Sep 185.509.70$7.6055.3%100.66--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 20, top 10)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$65.00Aug 213.507.70$5.6075.0%100.73--
$65.00Sep 185.509.70$7.6055.3%100.66--
PUTS (0)
No puts meet the criteria

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 1 strikes (avg 12.5%, max 12.5%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$65.00Aug 21Sep 1859.2%52.6%12.5%20--
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. -- found (best R:R --, avg --)

No setups found for this strategy

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. -- found (best R:R --, avg --)

No setups found for this strategy

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 1 found (avg debit $2.00, cheapest $2.00)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$65.00Aug 21Sep 18$2.0059.2%52.6%
PUTS (0)
No puts found

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. -- found (cheapest --% of stock, avg --%)

No strangle setups found

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. -- found (best net $--, -- credits)

No setups found for this strategy

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. -- found (best yield --%, avg --%)

No covered call setups found

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 125 contracts (avg 411 vol/day, 125 traded recently)

PTCT averages only 411 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $125.00 01-15 call last traded $2.30 on 07/20 (now $0.55/$1.10) — try a limit near $0.83. Also watch the $130.00 01-15 call last traded $1.25 on 07/29 (now $0.35/$0.85) — try a limit near $0.60.
CALLS (84)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$70.00Aug 21$2.00$4.60$3.30$7.03 07/28$2.50–$20.75$3.30--
$70.00Sep 18$3.00$6.90$4.95$17.60 07/10$4.10–$22.00$4.95--
$70.00Dec 18$7.60$11.20$9.40$8.90 07/31$8.65–$25.10$8.90--
$70.00Jan 15$9.30$13.00$11.15$10.60 07/31$10.10–$26.00$10.60--
$70.00Jan 21$18.00$23.00$20.50$24.30 07/29$19.85–$36.75$20.50--
$65.00Aug 21$3.50$7.70$5.60$18.70 07/01$4.72–$25.15$5.60--
$65.00Jan 15$11.50$14.60$13.05$13.70 07/31$12.65–$29.70$13.05--
$65.00Mar 19$13.70$16.50$15.10$18.88 07/28$14.45–$22.70$15.10--
$65.00Jan 21$20.00$24.30$22.15$26.40 07/28$21.75–$39.25$22.15--
$75.00Aug 21$0.10$2.00$1.05$1.50 07/31$1.05–$16.75$1.05--
$75.00Sep 18$1.65$4.30$2.97$18.50 07/08$2.53–$18.30$2.97--
$75.00Jan 15$7.40$10.50$8.95$18.50 06/26$8.35–$22.90$8.95--
$75.00Jan 21$16.00$20.70$18.35$34.00 07/08$18.00–$34.35$18.35--
$60.00Aug 21$7.70$11.70$9.70$10.27 07/31$8.95–$29.85$9.70--
$60.00Sep 18$10.10$12.00$11.05$16.10 07/29$10.15–$30.50$11.05--
$60.00Dec 18$12.80$17.00$14.90$32.50 07/08$13.85–$32.70$14.90--
$60.00Jan 15$14.20$18.20$16.20$26.80 07/01$15.40–$33.40$16.20--
$60.00Mar 19$16.10$19.60$17.85$21.50 07/28$17.25–$26.25$17.85--
$60.00Jan 21$22.50$26.20$24.35$28.80 07/30$23.50–$42.00$24.35--
$80.00Aug 21$0.00$2.55$1.27$2.70 07/30$0.33–$13.00$1.27--
$80.00Sep 18$0.00$3.30$1.65$10.23 06/30$1.55–$14.55$1.65--
$80.00Dec 18$4.00$7.50$5.75$17.70 07/06$5.10–$18.70$5.75--
$80.00Jan 15$5.70$9.00$7.35$8.40 07/31$6.55–$20.00$7.35--
$80.00Jan 21$14.50$19.10$16.80$18.00 07/31$16.00–$31.75$16.80--
$55.00Sep 18$13.00$17.10$15.05$21.40 06/09$14.15–$35.25$15.05--
$55.00Dec 18$16.20$20.50$18.35$29.70 07/01$17.30–$37.00$18.35--
$55.00Jan 15$17.20$20.80$19.00$30.50 07/01$18.40–$37.40$19.00--
$55.00Mar 19$19.50$22.10$20.80$29.10 07/17$20.00–$29.55$20.80--
$55.00Jan 21$25.00$30.00$27.50$42.34 07/06$26.45–$45.25$27.50--
$85.00Aug 21$0.00$0.95$0.48$0.27 07/31$0.20–$9.85$0.27--
$85.00Sep 18$0.00$2.60$1.30$4.59 07/20$1.20–$10.85$1.30--
$85.00Dec 18$2.65$6.20$4.43$4.50 07/31$4.25–$16.25$4.43--
$85.00Jan 15$4.70$7.50$6.10$8.65 07/29$5.30–$17.25$6.10--
$85.00Jan 21$13.00$17.20$15.10$20.56 07/27$15.00–$29.75$15.10--
$50.00Dec 18$20.20$24.00$22.10$33.80 07/01$21.05–$41.25$22.10--
$50.00Jan 15$20.70$24.90$22.80$22.50 07/31$21.75–$41.65$22.50--
$50.00Mar 19$23.40$25.20$24.30$33.45 07/23$23.15–$33.35$24.30--
$50.00Jan 21$27.50$32.30$29.90$31.05 07/31$28.40–$48.25$29.90--
$90.00Aug 21$0.00$0.95$0.48$0.45 07/31$0.10–$7.20$0.45--
$90.00Sep 18$0.00$2.50$1.25$3.50 07/15$1.02–$9.10$1.25--
$90.00Dec 18$1.55$5.00$3.28$11.03 06/24$2.42–$13.95$3.28--
$90.00Jan 15$2.95$6.90$4.93$9.60 07/16$3.68–$15.15$4.93--
$90.00Jan 21$12.00$15.70$13.85$17.16 07/28$13.25–$27.50$13.85--
$45.00Sep 18$22.30$26.40$24.35$37.20 07/01$23.45–$45.05$24.35--
$45.00Dec 18$24.10$28.30$26.20$45.60 07/08$24.75–$45.90$26.20--
$45.00Jan 21$30.50$35.50$33.00$36.60 07/28$31.90–$51.75$33.00--
$95.00Aug 21$0.00$0.85$0.43$0.70 07/27$0.43–$4.45$0.43--
$95.00Sep 18$0.00$1.35$0.68$1.20 07/28$0.50–$6.10$0.68--
$95.00Dec 18$0.65$4.80$2.73$10.00 07/10$1.98–$11.40$2.73--
$95.00Jan 15$1.85$5.90$3.88$10.05 06/30$2.45–$12.95$3.88--
$95.00Jan 21$10.00$15.00$12.50$18.20 07/23$12.25–$25.75$12.50--
$40.00Dec 18$28.60$32.70$30.65$42.64 07/13$29.45–$50.55$30.65--
$40.00Jan 15$28.90$33.00$30.95$40.60 07/14$29.85–$50.65$30.95--
$40.00Mar 19$29.60$33.70$31.65$36.59 07/29$30.75–$41.25$31.65--
$40.00Jan 21$33.50$38.50$36.00$47.28 07/13$35.20–$55.25$36.00--
$100.00Aug 21$0.00$0.95$0.48$2.40 07/10$0.33–$3.08$0.48--
$100.00Sep 18$0.00$2.20$1.10$1.30 07/27$0.85–$4.35$1.10--
$100.00Dec 18$0.45$2.95$1.70$1.58 07/31$1.23–$9.90$1.58--
$100.00Jan 15$1.00$4.90$2.95$7.70 06/29$2.32–$11.35$2.95--
$100.00Jan 21$9.00$13.40$11.20$21.10 07/10$11.00–$24.00$11.20--
$35.00Jan 21$37.00$42.00$39.50$50.80 07/13$38.60–$59.25$39.50--
$105.00Dec 18$0.55$3.60$2.08$6.10 06/30$0.73–$8.05$2.08--
$105.00Jan 15$0.40$4.30$2.35$3.65 07/29$1.18–$9.65$2.35--
$105.00Jan 21$8.00$12.60$10.30$20.50 07/06$10.00–$22.25$10.30--
$30.00Jan 21$41.00$45.50$43.25$52.60 07/23$42.25–$63.50$43.25--
$110.00Aug 21$0.00$1.15$0.57$1.45 07/09$0.13–$1.98$0.57--
$110.00Sep 18$0.00$1.15$0.57$1.64 06/22$0.25–$2.88$0.57--
$110.00Dec 18$0.25$2.05$1.15$4.76 06/24$0.55–$6.20$1.15--
$110.00Jan 15$0.00$3.80$1.90$7.21 07/10$1.45–$8.70$1.90--
$110.00Jan 21$7.00$11.80$9.40$12.70 07/28$9.25–$20.40$9.40--
$115.00Aug 21$0.00$2.15$1.08$1.10 07/09$0.13–$1.55$1.08--
$115.00Dec 18$0.35$2.65$1.50$5.40 07/08$0.38–$5.55$1.50--
$115.00Jan 15$0.00$3.10$1.55$3.50 07/21$0.90–$6.60$1.55--
$115.00Mar 19$0.80$4.10$2.45$4.10 07/29$1.95–$5.45$2.45--
$115.00Jan 21$7.50$10.50$9.00$10.64 07/28$8.25–$19.30$9.00--
$120.00Aug 21$0.00$2.15$1.08$0.90 07/09$0.48–$1.33$0.90--
$120.00Jan 15$0.15$2.85$1.50$2.00 07/29$0.63–$5.60$1.50--
$120.00Jan 21$6.10$10.50$8.30$11.22 07/27$7.25–$18.00$8.30--
$125.00Dec 18$0.10$2.40$1.25$1.05 07/30$0.25–$3.70$1.05--
$125.00Jan 15$0.55$1.10$0.83$2.30 07/20$0.48–$4.80$0.832
$125.00Jan 21$5.80$9.20$7.50$9.13 07/29$7.00–$16.85$7.50--
$130.00Dec 18$0.00$1.15$0.57$0.85 07/30$0.20–$2.73$0.57--
$130.00Jan 15$0.35$0.85$0.60$1.25 07/29$0.40–$3.10$0.602
$130.00Jan 21$5.30$8.40$6.85$8.35 07/29$6.50–$13.00$6.85--
PUTS (41)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$70.00Aug 21$1.55$5.80$3.68$3.90 07/31$1.63–$4.55$3.68--
$70.00Sep 18$3.70$7.40$5.55$4.12 07/24$1.90–$6.15$4.12--
$70.00Jan 15$9.20$12.00$10.60$11.00 07/31$5.10–$10.60$10.60--
$65.00Aug 21$0.25$3.00$1.63$3.30 07/31$0.53–$2.23$1.63--
$65.00Sep 18$1.40$4.90$3.15$2.82 07/24$1.10–$3.48$2.82--
$65.00Jan 15$6.40$10.00$8.20$5.10 07/06$3.72–$8.30$6.40--
$65.00Jan 21$11.50$15.20$13.35$14.14 07/31$9.70–$14.75$13.35--
$75.00Jan 15$11.80$15.40$13.60$9.10 06/29$6.60–$13.85$11.80--
$75.00Mar 19$13.50$16.00$14.75$13.30 07/29$11.20–$15.20$13.50--
$75.00Jan 21$18.00$22.00$20.00$20.40 07/31$14.50–$20.70$20.00--
$60.00Aug 21$0.00$2.50$1.25$0.85 07/30$0.38–$1.50$0.85--
$60.00Jan 15$4.00$7.70$5.85$5.50 06/12$2.70–$5.95$5.50--
$60.00Mar 19$5.40$8.80$7.10$7.10 07/31$4.90–$7.35$7.10--
$60.00Jan 21$10.00$13.70$11.85$11.90 07/31$8.50–$12.25$11.85--
$80.00Aug 21$9.70$13.40$11.55$7.50 07/30$2.88–$12.35$9.70--
$80.00Sep 18$10.00$13.90$11.95$4.00 07/08$3.75–$13.00$10.00--
$80.00Jan 15$15.50$18.50$17.00$12.90 07/17$8.65–$17.00$15.50--
$80.00Jan 21$21.00$25.00$23.00$21.10 07/30$17.00–$23.45$21.10--
$55.00Aug 21$0.00$2.35$1.18$0.30 07/30$0.20–$1.23$0.30--
$55.00Sep 18$0.00$2.90$1.45$0.71 07/28$0.28–$1.55$0.71--
$55.00Jan 15$2.30$5.90$4.10$3.00 06/17$1.85–$4.10$3.00--
$85.00Aug 21$14.00$18.10$16.05$9.37 07/14$5.10–$17.05$14.00--
$85.00Sep 18$14.30$18.00$16.15$6.70 07/07$5.80–$17.35$14.30--
$85.00Jan 21$24.30$28.50$26.40$22.87 07/27$19.50–$26.80$24.30--
$50.00Sep 18$0.00$1.35$0.68$0.40 06/25$0.18–$1.30$0.40--
$50.00Jan 21$5.60$8.80$7.20$5.20 07/13$5.00–$7.50$5.60--
$90.00Jan 15$22.20$26.00$24.10$13.70 07/07$13.60–$24.60$22.20--
$90.00Mar 19$22.90$27.00$24.95$22.94 07/28$19.95–$25.85$22.94--
$90.00Jan 21$28.00$32.00$30.00$24.87 06/22$22.50–$30.50$28.00--
$45.00Sep 18$0.00$1.15$0.57$0.20 07/06$0.18–$1.18$0.20--
$45.00Dec 18$0.35$3.50$1.93$0.90 07/30$0.50–$1.93$0.90--
$95.00Aug 21$23.70$28.00$25.85$14.93 07/13$9.75–$26.95$23.70--
$95.00Jan 15$26.10$30.00$28.05$21.44 07/14$16.60–$28.60$26.10--
$95.00Jan 21$31.00$36.00$33.50$27.30 07/13$24.90–$34.00$31.00--
$40.00Sep 18$0.00$1.05$0.53$0.20 06/25$0.38–$1.23$0.20--
$100.00Jan 15$30.30$34.40$32.35$24.40 06/29$19.85–$32.70$30.30--
$35.00Dec 18$0.00$1.40$0.70$0.25 07/01$0.33–$1.23$0.25--
$105.00Jan 21$38.50$43.50$41.00$31.40 07/08$31.30–$41.75$38.50--
$115.00Jan 21$48.00$51.50$49.75$41.76 07/13$38.50–$50.15$48.00--
$125.00Dec 18$53.80$58.00$55.90$41.70 06/26$37.70–$56.90$53.80--
$130.00Jan 15$58.80$63.00$60.90$50.90 07/14$46.10–$62.00$58.80--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 27
Total Puts 2
Put/Call Ratio 0.07
Net Difference 25

Prior's Put/Call Breakdown

Total Calls 12
Total Puts 6
Put/Call Ratio 0.50
Net Difference 6

Prior 7-Day Put/Call Summary

Total Calls 3,396
Total Puts 284
Average Put/Call Ratio 0.22
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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