Tour v500
PTGX
PROTAGONIST THERAPEU
$150.00 +2.83%
$150.25 (+0.17%)🌙
as of 08/10 07:02 PM
(8/7 19:03) ◀
|
Monday, August 10, 2026 (7:02pm)
January 2026
|
▶ (8/11 19:04)
◀ 8/10 19:02 ▶

Option Volume

Detail
ℹ
Current (08/10) 343
Calls: 335 (98%)
Puts: 8 (2%)
Prior (08/07) 113
Calls: 70 (62%)
Puts: 43 (38%)
Current vs Prior +203.54%
Calls: +378.57% (Calls)
Puts: -81.40% (Puts)
Prior 7-Day Total 1,325
Calls: 772 (58%)
Puts: 553 (42%)
Prior 7-Day Average 189
Calls: 110 (58%)
Puts: 79 (42%)
Current vs Prior 7-Day Avg +81.21%
Calls: +203.76%
Puts: -89.87%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/10) $322.8K
Calls: $320.6K (99%)
Puts: $2.2K (1%)
Prior (08/07) $65.0K
Calls: $45.3K (70%)
Puts: $19.7K (30%)
Current vs Prior +396.67%
Calls: +607.52%
Puts: -88.87%
Prior 7-Day Total $799.4K
Calls: $547.5K (68%)
Puts: $251.9K (32%)
Prior 7-Day Average $114.2K
Calls: $78.2K (68%)
Puts: $36.0K (32%)
Current vs Prior 7-Day Avg +182.68%
Calls: +309.95%
Puts: -93.91%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/10) 0.02
Prior (08/07) 0.61
Current vs Prior -96.11%
Prior 7-Day Average 1.73
Current vs Prior 7-Day Avg -98.62%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/10) 1,775
Calls: 1,479 (83%)
Puts: 296 (17%)
Prior (08/07) 61
Calls: 20 (33%)
Puts: 41 (67%)
Current vs Prior +2809.84%
Prior 7-Day Total 13,282
Calls: 11,147 (84%)
Puts: 2,135 (16%)
Prior 7-Day Average 1,897
Calls: 1,592 (84%)
Puts: 305 (16%)
Current vs Prior 7-Day Avg -6.45%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 7.73% | 12.53%7.73% | 12.53%
Prior 10.42% | 15.42%10.42% | 15.42%
Current vs Prior -25.79% | -18.75%-25.79% | -18.75%
Prior 7-Day Avg 14.85% | 17.32%14.85% | 17.32%
Current vs 7-Day Avg -47.92% | -27.65%-47.92% | -27.65%
Prior 7-Day Eod 10.42% | 15.42%10.42% | 15.42%
Current vs 7-Day Eod -25.79% | -18.75%-25.79% | -18.75%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Prior 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 58.45% | 45.98%
Calls: 59.53% | 42.61%
Puts: 57.37% | 49.34%
Current vs 7-Day Avg -49.19% | -14.03%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 99% of dollar volume in calls ($320.6K) vs puts ($2.2K). Massive premium surge with dollar volume up 397% vs prior. Dollar volume significantly above 7-day average (183% higher). Unusually high activity with volume up 204% vs prior - elevated interest.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
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. 4 found (avg delta 0.57, highest 0.65)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Aug 216.808.00$7.4016.2%2610.65975
$145.00Sep 189.6014.30$11.9539.3%70.6172
$150.00Sep 187.0011.80$9.4051.1%20.52--
$150.00Aug 213.507.90$5.7077.2%230.5111
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 10 active (total vol 305, top 261)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Aug 216.808.00$7.4016.2%2610.65975
$150.00Aug 213.507.90$5.7077.2%230.5111
$145.00Sep 189.6014.30$11.9539.3%70.6172
$160.00Aug 210.104.90$2.50192.0%30.28271
$150.00Sep 187.0011.80$9.4051.1%20.52--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Aug 210.303.00$1.65163.6%50.17287
$110.00Aug 210.004.90$2.45200.0%10.115
$115.00Aug 210.004.90$2.45200.0%10.123

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 3 strikes (avg 18.5%, max 21.6%)

CALLS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$150.00Aug 21Sep 1856.8%46.7%21.6%2511
$160.00Aug 21Sep 1859.9%50.8%17.7%4271
$145.00Aug 21Sep 1855.8%48.0%16.3%2681.0K
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 5 found (best R:R 3.05, avg 1.97)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$160.00$170.00Sep 18$2.47$7.53$2.473.05$162.47
$150.00$160.00Aug 21$3.20$6.80$3.202.12$153.20
$145.00$150.00Aug 21$1.70$3.30$1.701.94$146.70
$150.00$160.00Sep 18$3.60$6.40$3.601.78$153.60
$145.00$150.00Sep 18$2.55$2.45$2.550.96$147.55
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 5 found (best R:R 1.04, avg 0.58)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$145.00$150.00Sep 18$2.55$2.55$2.451.04$147.55
$150.00$160.00Sep 18$3.60$3.60$6.400.56$153.60
$145.00$150.00Aug 21$1.70$1.70$3.300.52$146.70
$150.00$160.00Aug 21$3.20$3.20$6.800.47$153.20
$160.00$170.00Sep 18$2.47$2.47$7.530.33$162.47
BULL PUT (0)
No bull put found

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 3 found (avg debit $3.85, cheapest $3.30)

CALLS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$160.00Aug 21Sep 18$3.3059.9%50.8%
$150.00Aug 21Sep 18$3.7056.8%46.7%
$145.00Aug 21Sep 18$4.5555.8%48.0%
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. 3 found (cheapest 2.77% of stock, avg 3.12%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$160.00$135.00Aug 21$2.50$1.65$4.15$130.85$164.15
$160.00$115.00Aug 21$2.50$2.45$4.95$110.05$164.95
$160.00$110.00Aug 21$2.50$2.45$4.95$105.05$164.95

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. 1 found (best R:R 7.85, cheapest $1.13)

CALLS (1)
LowMidHighExpiryDebitMax GainR:R
$150.00$160.00$170.00Sep 18$1.13$8.877.85
PUTS (0)
No puts found

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 6 found (best net $-3.25, 5 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$160.00$170.001:2Sep 18-$0.86$9.14
$150.00$160.001:2Sep 18-$2.20$7.80
$145.00$150.001:2Aug 21-$4.00$1.00
$150.00$160.001:2Aug 21$0.70$9.30
PUTS (2)
Buy KSell KRatioExpiryNetMax Gain
$135.00$115.001:2Aug 21-$3.25$16.75
$115.00$110.001:2Aug 21-$2.45$2.55

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 5 found (best yield 4.67%, avg 2.05%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$150.00Sep 18$7.000.520.0%4.67%4.67%2--
$160.00Sep 18$3.600.376.7%2.40%9.07%1--
$150.00Aug 21$3.500.510.0%2.33%2.33%2311
$170.00Sep 18$1.150.2413.3%0.77%14.10%1--
$160.00Aug 21$0.100.286.7%0.07%6.73%3271

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. 97 contracts (avg 152 vol/day, 97 traded recently)

PTGX averages only 152 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 $145.00 08-21 call last traded $7.50 on 08/07 (now $6.80/$8.00) — try a limit near $7.40. Also watch the $135.00 01-15 call last traded $21.80 on 08/06 (now $25.00/$29.70) — try a limit near $25.00; the $145.00 09-18 call last traded $9.70 on 08/06 (now $9.60/$14.30) — try a limit near $9.70. Most tradeable put: the $130.00 01-15 put last traded $9.40 on 08/06 (now $6.50/$11.00) — try a limit near $8.75.
CALLS (57)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$150.00Aug 21$3.50$7.90$5.70$4.80 08/07$3.58–$6.40$4.8011
$150.00Sep 18$7.00$11.80$9.40$6.50 08/06$4.75–$9.40$7.00--
$150.00Oct 16$10.50$15.10$12.80$10.71 08/06$6.40–$12.80$10.71--
$150.00Jan 15$17.00$21.80$19.40$11.30 07/22$9.90–$19.40$17.00--
$145.00Aug 21$6.80$8.00$7.40$7.50 08/07$4.58–$8.25$7.40975
$145.00Sep 18$9.60$14.30$11.95$9.70 08/06$5.95–$11.95$9.7072
$155.00Aug 21$1.50$6.00$3.75$4.00 08/07$2.75–$4.97$3.75--
$140.00Aug 21$10.00$14.20$12.10$12.50 08/06$6.15–$12.10$12.10--
$140.00Oct 16$16.00$20.80$18.40$12.20 07/27$9.65–$18.40$16.00--
$140.00Jan 15$22.50$25.70$24.10$16.10 07/31$13.40–$24.10$22.50--
$160.00Aug 21$0.10$4.90$2.50$2.48 08/07$2.50–$3.70$2.48271
$135.00Aug 21$14.00$18.30$16.15$12.60 08/06$8.15–$16.15$14.00--
$135.00Sep 18$16.50$20.80$18.65$10.00 08/03$9.55–$18.65$16.50--
$135.00Oct 16$19.50$23.80$21.65$19.00 08/06$11.70–$21.65$19.50--
$135.00Jan 15$25.00$29.70$27.35$21.80 08/06$15.40–$27.35$25.00150
$165.00Aug 21$0.00$4.90$2.45$1.50 07/30$2.30–$3.03$1.50--
$165.00Oct 16$5.00$9.40$7.20$2.05 06/23$3.58–$7.20$5.00--
$165.00Jan 15$11.00$15.80$13.40$8.50 07/31$5.90–$13.40$11.00--
$130.00Aug 21$18.50$22.50$20.50$13.44 07/27$10.40–$20.50$18.50--
$130.00Oct 16$23.00$26.00$24.50$22.25 08/06$14.15–$24.50$23.00--
$130.00Jan 15$28.00$31.50$29.75$21.00 07/31$17.90–$29.75$28.00--
$170.00Aug 21$0.00$4.90$2.45$0.75 08/06$2.30–$2.55$0.75--
$170.00Sep 18$1.15$5.50$3.33$3.20 08/06$2.42–$3.45$3.20--
$170.00Oct 16$3.50$7.90$5.70$3.00 07/02$2.70–$5.70$3.50--
$125.00Aug 21$23.00$27.80$25.40$16.10 07/30$13.15–$25.40$23.00--
$125.00Oct 16$26.50$31.30$28.90$8.00 06/11$16.75–$28.90$26.50--
$125.00Jan 15$31.50$36.00$33.75$22.40 07/29$20.65–$33.75$31.50--
$175.00Aug 21$0.00$4.90$2.45$0.75 08/06$2.45–$2.50$0.75--
$120.00Aug 21$28.00$31.20$29.60$17.40 07/06$16.80–$29.60$28.00--
$120.00Sep 18$29.00$33.40$31.20$31.40 08/07$17.90–$31.20$31.20--
$120.00Oct 16$30.50$35.30$32.90$20.99 07/20$19.90–$32.90$30.50--
$120.00Jan 15$35.30$38.70$37.00$29.13 07/17$23.40–$37.00$35.30--
$180.00Sep 18$0.10$4.90$2.50$1.65 08/07$2.45–$2.55$1.65--
$180.00Oct 16$1.65$6.20$3.93$1.85 08/06$2.45–$3.93$1.85--
$180.00Jan 15$6.50$11.30$8.90$6.00 07/20$3.58–$8.90$6.50--
$115.00Oct 16$35.00$39.80$37.40$13.00 06/15$23.15–$37.40$35.00--
$115.00Jan 15$38.60$43.40$41.00$34.90 07/07$26.40–$41.00$38.60--
$185.00Sep 18$0.10$4.90$2.50$1.20 08/07$2.45–$2.78$1.20--
$185.00Oct 16$0.55$5.40$2.98$1.45 08/06$2.45–$2.98$1.45--
$185.00Jan 15$5.50$10.30$7.90$4.80 08/06$3.18–$7.90$5.50--
$110.00Oct 16$39.50$44.40$41.95$26.34 07/06$26.65–$41.95$39.50--
$110.00Jan 15$42.60$47.50$45.05$33.70 07/24$29.75–$45.05$42.60--
$190.00Sep 18$0.20$4.90$2.55$0.85 08/07$2.45–$2.55$0.85--
$190.00Jan 15$4.50$8.90$6.70$6.09 08/06$2.55–$7.10$6.09--
$105.00Oct 16$44.00$48.90$46.45$34.71 07/20$30.65–$46.45$44.00--
$105.00Jan 15$47.50$51.50$49.50$30.00 07/13$33.80–$49.50$47.50--
$100.00Aug 21$47.60$52.50$50.05$35.60 07/21$32.65–$50.05$47.60--
$100.00Oct 16$49.00$53.50$51.25$36.50 07/16$34.65–$51.25$49.00--
$100.00Jan 15$51.00$55.90$53.45$41.68 08/05$37.15–$53.45$51.00--
$200.00Jan 15$3.00$7.50$5.25$3.40 08/06$2.00–$5.25$3.40--
$90.00Oct 16$58.50$63.50$61.00$46.90 07/21$43.45–$61.00$58.50--
$90.00Jan 15$60.00$64.90$62.45$27.81 06/11$45.45–$62.45$60.00--
$210.00Jan 15$1.50$5.00$3.25$2.40 08/06$2.45–$3.78$2.40--
$80.00Oct 16$68.10$73.00$70.55$45.50 06/26$52.85–$70.55$68.10--
$80.00Jan 15$69.50$74.00$71.75$51.58 07/06$53.95–$71.75$69.50--
$70.00Jan 15$79.00$83.50$81.25$60.88 07/14$62.85–$81.25$79.00--
$50.00Oct 16$98.00$102.50$100.25$75.28 07/01$81.50–$100.25$98.00--
PUTS (40)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$150.00Aug 21$3.80$8.00$5.90$8.50 08/06$5.90–$23.40$5.90--
$150.00Jan 15$15.00$19.80$17.40$25.60 07/22$17.40–$27.40$17.40--
$145.00Aug 21$1.30$6.00$3.65$6.32 08/07$3.65–$19.40$3.65--
$145.00Sep 18$5.30$9.00$7.15$9.30 08/06$7.15–$18.40$7.15--
$145.00Oct 16$7.70$12.50$10.10$14.32 08/06$10.10–$21.85$10.10--
$155.00Aug 21$6.70$11.00$8.85$15.00 08/06$8.85–$27.75$8.85--
$140.00Aug 21$0.00$4.60$2.30$3.80 08/07$2.30–$15.95$2.30--
$140.00Sep 18$3.00$7.00$5.00$7.60 08/06$5.00–$14.90$5.00--
$140.00Oct 16$5.00$9.80$7.40$10.00 08/06$7.40–$18.85$7.40--
$140.00Jan 15$10.50$15.00$12.75$12.84 08/06$12.75–$21.40$12.75--
$160.00Jan 15$21.00$25.30$23.15$34.60 07/14$23.15–$35.50$23.15--
$135.00Aug 21$0.30$3.00$1.65$4.08 08/06$1.65–$12.65$1.65287
$135.00Sep 18$1.55$6.00$3.78$6.30 08/06$3.78–$11.70$3.78--
$130.00Aug 21$0.00$4.90$2.45$3.20 08/06$2.25–$10.05$2.45--
$130.00Oct 16$2.55$7.00$4.78$8.80 08/05$4.78–$13.20$4.78--
$130.00Jan 15$6.50$11.00$8.75$9.40 08/06$8.75–$15.90$8.751
$125.00Aug 21$0.00$1.30$0.65$0.95 08/06$0.65–$7.45$0.65--
$125.00Oct 16$1.15$6.00$3.58$7.45 08/05$3.58–$10.85$3.58--
$125.00Jan 15$5.00$9.50$7.25$11.03 07/07$7.25–$13.40$7.25--
$120.00Aug 21$0.00$2.00$1.00$3.00 07/30$1.00–$5.85$1.00--
$120.00Sep 18$0.00$4.90$2.45$3.74 07/30$2.45–$5.20$2.45--
$120.00Oct 16$0.20$4.90$2.55$4.32 08/06$2.55–$8.75$2.55--
$120.00Jan 15$3.50$8.00$5.75$8.30 07/20$5.75–$11.25$5.75--
$180.00Aug 21$27.50$32.30$29.90$58.40 06/26$29.90–$49.55$29.90--
$115.00Aug 21$0.00$4.90$2.45$0.75 08/06$1.50–$4.38$0.753
$110.00Aug 21$0.00$4.90$2.45$0.50 08/06$1.25–$2.50$0.505
$110.00Oct 16$0.00$4.90$2.45$1.40 08/06$2.45–$5.03$1.40--
$110.00Jan 15$1.55$6.00$3.78$15.97 06/11$3.78–$7.45$3.78--
$105.00Aug 21$0.00$4.90$2.45$2.35 07/14$0.83–$2.55$2.35--
$105.00Sep 18$0.00$4.90$2.45$0.75 08/06$2.45–$2.55$0.75--
$105.00Jan 15$0.55$5.40$2.98$4.00 07/17$2.95–$5.90$2.98--
$100.00Aug 21$0.00$4.90$2.45$1.35 07/14$2.45–$2.50$1.35--
$100.00Oct 16$0.00$4.90$2.45$2.45 08/05$2.45–$3.08$2.45--
$100.00Jan 15$0.10$4.90$2.50$2.84 08/06$2.50–$4.58$2.50--
$95.00Oct 16$0.00$4.90$2.45$4.50 06/22$2.45–$2.55$2.45--
$90.00Aug 21$0.00$4.90$2.45$2.30 06/24$2.45–$2.55$2.30--
$85.00Aug 21$0.00$4.90$2.45$1.95 06/18$2.45–$2.50$1.95--
$80.00Jan 15$0.00$4.90$2.45$2.00 07/13$2.45–$2.55$2.00--
$65.00Jan 15$0.00$4.90$2.45$1.90 06/11$2.45–$2.50$1.90--
$60.00Jan 15$0.00$4.90$2.45$1.35 06/11$2.45–$2.50$1.35--

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 335
Total Puts 8
Put/Call Ratio 0.02
Net Difference 327

Prior's Put/Call Breakdown

Total Calls 70
Total Puts 43
Put/Call Ratio 0.61
Net Difference 27

Prior 7-Day Put/Call Summary

Total Calls 772
Total Puts 553
Average Put/Call Ratio 1.73
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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